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authorPeter Robinson <pbrobinson@gmail.com>2020-02-27 22:51:41 +0000
committerPeter Robinson <pbrobinson@gmail.com>2020-02-27 22:51:41 +0000
commit70c4f19642f3a196b01f22c9cc8e0629df609727 (patch)
tree437bc09cb1202d4a809d766b08d16e9c75708326
parent55159bd6fe2fc50fc5c855759a9613a86155d57b (diff)
downloadkernel-70c4f19642f3a196b01f22c9cc8e0629df609727.tar.gz
kernel-70c4f19642f3a196b01f22c9cc8e0629df609727.tar.xz
kernel-70c4f19642f3a196b01f22c9cc8e0629df609727.zip
Fixes and enhancements to some AllWinner Pine64 devices
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Diffstat
-rw-r--r--Add-LCD-support-for-Pine64-Pinebook-1080p.patch1218
-rw-r--r--arm64-a64-mbus.patch69
-rw-r--r--arm64-pine64-pinephone.patch568
-rw-r--r--arm64-pine64-pinetab.patch583
-rw-r--r--arm64-pinebook-fixes.patch429
-rw-r--r--kernel.spec14
6 files changed, 2881 insertions, 0 deletions
diff --git a/Add-LCD-support-for-Pine64-Pinebook-1080p.patch b/Add-LCD-support-for-Pine64-Pinebook-1080p.patch
new file mode 100644
index 000000000..2247358cf
--- /dev/null
+++ b/Add-LCD-support-for-Pine64-Pinebook-1080p.patch
@@ -0,0 +1,1218 @@
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+From: Vasily Khoruzhick <anarsoul@gmail.com>
+To: Thierry Reding <thierry.reding@gmail.com>,
+ Sam Ravnborg <sam@ravnborg.org>,
+ David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
+ Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Maxime Ripard <maxime@cerno.tech>, Chen-Yu Tsai <wens@csie.org>,
+ Andrzej Hajda <a.hajda@samsung.com>,
+ Neil Armstrong <narmstrong@baylibre.com>,
+ Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
+ Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@siol.net>,
+ Torsten Duwe <duwe@suse.de>, Icenowy Zheng <icenowy@aosc.io>,
+ Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
+ Stephan Gerhold <stephan@gerhold.net>, Mark Brown <broonie@kernel.org>,
+ Stephen Rothwell <sfr@canb.auug.org.au>,
+ Samuel Holland <samuel@sholland.org>, dri-devel@lists.freedesktop.org,
+ devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org
+Subject: [PATCH v2 1/6] drm/bridge: anx6345: Fix getting anx6345 regulators
+Date: Wed, 26 Feb 2020 00:10:06 -0800
+Message-Id: <20200226081011.1347245-2-anarsoul@gmail.com>
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+From: Samuel Holland <samuel@sholland.org>
+
+We don't need to pass '-supply' suffix to devm_regulator_get()
+
+Fixes: 6aa192698089 ("drm/bridge: Add Analogix anx6345 support")
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+---
+ drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+index 56f55c53abfd..0d8d083b0207 100644
+--- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
++++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+@@ -712,14 +712,14 @@ static int anx6345_i2c_probe(struct i2c_client *client,
+ DRM_DEBUG("No panel found\n");
+
+ /* 1.2V digital core power regulator */
+- anx6345->dvdd12 = devm_regulator_get(dev, "dvdd12-supply");
++ anx6345->dvdd12 = devm_regulator_get(dev, "dvdd12");
+ if (IS_ERR(anx6345->dvdd12)) {
+ DRM_ERROR("dvdd12-supply not found\n");
+ return PTR_ERR(anx6345->dvdd12);
+ }
+
+ /* 2.5V digital core power regulator */
+- anx6345->dvdd25 = devm_regulator_get(dev, "dvdd25-supply");
++ anx6345->dvdd25 = devm_regulator_get(dev, "dvdd25");
+ if (IS_ERR(anx6345->dvdd25)) {
+ DRM_ERROR("dvdd25-supply not found\n");
+ return PTR_ERR(anx6345->dvdd25);
+
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+ Wed, 26 Feb 2020 00:10:43 -0800 (PST)
+From: Vasily Khoruzhick <anarsoul@gmail.com>
+To: Thierry Reding <thierry.reding@gmail.com>,
+ Sam Ravnborg <sam@ravnborg.org>,
+ David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
+ Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Maxime Ripard <maxime@cerno.tech>, Chen-Yu Tsai <wens@csie.org>,
+ Andrzej Hajda <a.hajda@samsung.com>,
+ Neil Armstrong <narmstrong@baylibre.com>,
+ Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
+ Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@siol.net>,
+ Torsten Duwe <duwe@suse.de>, Icenowy Zheng <icenowy@aosc.io>,
+ Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
+ Stephan Gerhold <stephan@gerhold.net>, Mark Brown <broonie@kernel.org>,
+ Stephen Rothwell <sfr@canb.auug.org.au>,
+ Samuel Holland <samuel@sholland.org>, dri-devel@lists.freedesktop.org,
+ devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org
+Subject: [PATCH v2 2/6] drm/bridge: anx6345: don't print error message if
+ regulator is not ready
+Date: Wed, 26 Feb 2020 00:10:07 -0800
+Message-Id: <20200226081011.1347245-3-anarsoul@gmail.com>
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+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
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+
+We don't want to print scary message if devm_regulator_get() returns
+-EPROBE_DEFER
+
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+---
+ drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+index 0d8d083b0207..0bf81b9b5faa 100644
+--- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
++++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+@@ -714,14 +714,18 @@ static int anx6345_i2c_probe(struct i2c_client *client,
+ /* 1.2V digital core power regulator */
+ anx6345->dvdd12 = devm_regulator_get(dev, "dvdd12");
+ if (IS_ERR(anx6345->dvdd12)) {
+- DRM_ERROR("dvdd12-supply not found\n");
++ if (PTR_ERR(anx6345->dvdd12) != -EPROBE_DEFER)
++ DRM_ERROR("Failed to get dvdd12 supply (%ld)\n",
++ PTR_ERR(anx6345->dvdd12));
+ return PTR_ERR(anx6345->dvdd12);
+ }
+
+ /* 2.5V digital core power regulator */
+ anx6345->dvdd25 = devm_regulator_get(dev, "dvdd25");
+ if (IS_ERR(anx6345->dvdd25)) {
+- DRM_ERROR("dvdd25-supply not found\n");
++ if (PTR_ERR(anx6345->dvdd25) != -EPROBE_DEFER)
++ DRM_ERROR("Failed to get dvdd25 supply (%ld)\n",
++ PTR_ERR(anx6345->dvdd25));
+ return PTR_ERR(anx6345->dvdd25);
+ }
+
+
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+ Wed, 26 Feb 2020 00:10:44 -0800 (PST)
+From: Vasily Khoruzhick <anarsoul@gmail.com>
+To: Thierry Reding <thierry.reding@gmail.com>,
+ Sam Ravnborg <sam@ravnborg.org>,
+ David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
+ Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
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+ Andrzej Hajda <a.hajda@samsung.com>,
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+ Samuel Holland <samuel@sholland.org>, dri-devel@lists.freedesktop.org,
+ devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org
+Subject: [PATCH v2 3/6] dt-bindings: Add Guangdong Neweast Optoelectronics CO.
+ LTD vendor prefix
+Date: Wed, 26 Feb 2020 00:10:08 -0800
+Message-Id: <20200226081011.1347245-4-anarsoul@gmail.com>
+X-Mailer: git-send-email 2.25.0
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+
+Add vendor prefix for Guangdong Neweast Optoelectronics CO. LTD
+
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+Acked-by: Rob Herring <robh@kernel.org>
+---
+ Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
+index 6456a6dfd83d..5dfbad67aa81 100644
+--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
++++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
+@@ -661,6 +661,8 @@ patternProperties:
+ description: Netron DY
+ "^netxeon,.*":
+ description: Shenzhen Netxeon Technology CO., LTD
++ "^neweast,.*":
++ description: Guangdong Neweast Optoelectronics CO., LTD
+ "^nexbox,.*":
+ description: Nexbox
+ "^nextthing,.*":
+
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+From: Vasily Khoruzhick <anarsoul@gmail.com>
+To: Thierry Reding <thierry.reding@gmail.com>,
+ Sam Ravnborg <sam@ravnborg.org>,
+ David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
+ Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Maxime Ripard <maxime@cerno.tech>, Chen-Yu Tsai <wens@csie.org>,
+ Andrzej Hajda <a.hajda@samsung.com>,
+ Neil Armstrong <narmstrong@baylibre.com>,
+ Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
+ Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@siol.net>,
+ Torsten Duwe <duwe@suse.de>, Icenowy Zheng <icenowy@aosc.io>,
+ Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
+ Stephan Gerhold <stephan@gerhold.net>, Mark Brown <broonie@kernel.org>,
+ Stephen Rothwell <sfr@canb.auug.org.au>,
+ Samuel Holland <samuel@sholland.org>, dri-devel@lists.freedesktop.org,
+ devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org
+Subject: [PATCH v2 4/6] dt-bindings: display: simple: Add NewEast
+ Optoelectronics WJFH116008A compatible
+Date: Wed, 26 Feb 2020 00:10:09 -0800
+Message-Id: <20200226081011.1347245-5-anarsoul@gmail.com>
+X-Mailer: git-send-email 2.25.0
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+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
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+
+This commit adds compatible for NewEast Optoelectronics WJFH116008A panel
+to panel-simple binding
+
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+---
+ .../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+index 8fe60ee2531c..0e5d01ac32e1 100644
+--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
++++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+@@ -39,6 +39,8 @@ properties:
+ - boe,nv140fhmn49
+ # GiantPlus GPM940B0 3.0" QVGA TFT LCD panel
+ - giantplus,gpm940b0
++ # NewEast Optoelectronics CO., LTD WJFH116008A eDP TFT LCD panel
++ - neweast,wjfh116008a
+ # Satoz SAT050AT40H12R2 5.0" WVGA TFT LCD panel
+ - satoz,sat050at40h12r2
+ # Sharp LS020B1DD01D 2.0" HQVGA TFT LCD panel
+
+From patchwork Wed Feb 26 08:10:10 2020
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+ Wed, 26 Feb 2020 00:10:47 -0800 (PST)
+From: Vasily Khoruzhick <anarsoul@gmail.com>
+To: Thierry Reding <thierry.reding@gmail.com>,
+ Sam Ravnborg <sam@ravnborg.org>,
+ David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
+ Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Maxime Ripard <maxime@cerno.tech>, Chen-Yu Tsai <wens@csie.org>,
+ Andrzej Hajda <a.hajda@samsung.com>,
+ Neil Armstrong <narmstrong@baylibre.com>,
+ Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
+ Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@siol.net>,
+ Torsten Duwe <duwe@suse.de>, Icenowy Zheng <icenowy@aosc.io>,
+ Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
+ Stephan Gerhold <stephan@gerhold.net>, Mark Brown <broonie@kernel.org>,
+ Stephen Rothwell <sfr@canb.auug.org.au>,
+ Samuel Holland <samuel@sholland.org>, dri-devel@lists.freedesktop.org,
+ devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org
+Subject: [PATCH v2 5/6] drm/panel: simple: Add NewEast Optoelectronics CO.,
+ LTD WJFH116008A panel support
+Date: Wed, 26 Feb 2020 00:10:10 -0800
+Message-Id: <20200226081011.1347245-6-anarsoul@gmail.com>
+X-Mailer: git-send-email 2.25.0
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+
+This commit adds support for the NewEast Optoelectronics CO., LTD
+WJFH116008A 11.6" 1920x1080 TFT LCD panel.
+
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+---
+ drivers/gpu/drm/panel/panel-simple.c | 48 ++++++++++++++++++++++++++++
+ 1 file changed, 48 insertions(+)
+
+diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
+index e14c14ac62b5..4292e3e3a461 100644
+--- a/drivers/gpu/drm/panel/panel-simple.c
++++ b/drivers/gpu/drm/panel/panel-simple.c
+@@ -2224,6 +2224,51 @@ static const struct panel_desc netron_dy_e231732 = {
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+ };
+
++static const struct drm_display_mode neweast_wjfh116008a_modes[] = {
++ {
++ .clock = 138500,
++ .hdisplay = 1920,
++ .hsync_start = 1920 + 48,
++ .hsync_end = 1920 + 48 + 32,
++ .htotal = 1920 + 48 + 32 + 80,
++ .vdisplay = 1080,
++ .vsync_start = 1080 + 3,
++ .vsync_end = 1080 + 3 + 5,
++ .vtotal = 1080 + 3 + 5 + 23,
++ .vrefresh = 60,
++ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
++ }, {
++ .clock = 110920,
++ .hdisplay = 1920,
++ .hsync_start = 1920 + 48,
++ .hsync_end = 1920 + 48 + 32,
++ .htotal = 1920 + 48 + 32 + 80,
++ .vdisplay = 1080,
++ .vsync_start = 1080 + 3,
++ .vsync_end = 1080 + 3 + 5,
++ .vtotal = 1080 + 3 + 5 + 23,
++ .vrefresh = 48,
++ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
++ }
++};
++
++static const struct panel_desc neweast_wjfh116008a = {
++ .modes = neweast_wjfh116008a_modes,
++ .num_modes = 2,
++ .bpc = 6,
++ .size = {
++ .width = 260,
++ .height = 150,
++ },
++ .delay = {
++ .prepare = 110,
++ .enable = 20,
++ .unprepare = 500,
++ },
++ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
++ .connector_type = DRM_MODE_CONNECTOR_eDP,
++};
++
+ static const struct drm_display_mode newhaven_nhd_43_480272ef_atxl_mode = {
+ .clock = 9000,
+ .hdisplay = 480,
+@@ -3399,6 +3444,9 @@ static const struct of_device_id platform_of_match[] = {
+ }, {
+ .compatible = "netron-dy,e231732",
+ .data = &netron_dy_e231732,
++ }, {
++ .compatible = "neweast,wjfh116008a",
++ .data = &neweast_wjfh116008a,
+ }, {
+ .compatible = "newhaven,nhd-4.3-480272ef-atxl",
+ .data = &newhaven_nhd_43_480272ef_atxl,
+
+From patchwork Wed Feb 26 08:10:11 2020
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+ Wed, 26 Feb 2020 00:10:48 -0800 (PST)
+From: Vasily Khoruzhick <anarsoul@gmail.com>
+To: Thierry Reding <thierry.reding@gmail.com>,
+ Sam Ravnborg <sam@ravnborg.org>,
+ David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
+ Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
+ Maxime Ripard <maxime@cerno.tech>, Chen-Yu Tsai <wens@csie.org>,
+ Andrzej Hajda <a.hajda@samsung.com>,
+ Neil Armstrong <narmstrong@baylibre.com>,
+ Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
+ Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@siol.net>,
+ Torsten Duwe <duwe@suse.de>, Icenowy Zheng <icenowy@aosc.io>,
+ Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
+ Stephan Gerhold <stephan@gerhold.net>, Mark Brown <broonie@kernel.org>,
+ Stephen Rothwell <sfr@canb.auug.org.au>,
+ Samuel Holland <samuel@sholland.org>, dri-devel@lists.freedesktop.org,
+ devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
+ linux-arm-kernel@lists.infradead.org
+Subject: [PATCH v2 6/6] arm64: allwinner: a64: enable LCD-related hardware for
+ Pinebook
+Date: Wed, 26 Feb 2020 00:10:11 -0800
+Message-Id: <20200226081011.1347245-7-anarsoul@gmail.com>
+X-Mailer: git-send-email 2.25.0
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+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
+Errors-To:
+ linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org
+
+From: Icenowy Zheng <icenowy@aosc.io>
+
+Pinebook has an ANX6345 bridge connected to the RGB666 LCD output and
+eDP panel input. The bridge is controlled via I2C that's connected to
+R_I2C bus.
+
+Enable all this hardware in device tree.
+
+Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+---
+ .../dts/allwinner/sun50i-a64-pinebook.dts | 61 ++++++++++++++++++-
+ 1 file changed, 60 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index c06c540e6c08..0033f6a43d98 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -48,6 +48,18 @@ lid_switch {
+ };
+ };
+
++ panel_edp: panel-edp {
++ compatible = "neweast,wjfh116008a";
++ backlight = <&backlight>;
++ power-supply = <&reg_dc1sw>;
++
++ port {
++ panel_edp_in: endpoint {
++ remote-endpoint = <&anx6345_out_edp>;
++ };
++ };
++ };
++
+ reg_vbklt: vbklt {
+ compatible = "regulator-fixed";
+ regulator-name = "vbklt";
+@@ -109,6 +121,10 @@ &dai {
+ status = "okay";
+ };
+
++&de {
++ status = "okay";
++};
++
+ &ehci0 {
+ phys = <&usbphy 0>;
+ phy-names = "usb";
+@@ -119,6 +135,10 @@ &ehci1 {
+ status = "okay";
+ };
+
++&mixer0 {
++ status = "okay";
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+@@ -177,12 +197,38 @@ &pwm {
+ status = "okay";
+ };
+
+-/* The ANX6345 eDP-bridge is on r_i2c */
+ &r_i2c {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_i2c_pl89_pins>;
+ status = "okay";
++
++ anx6345: anx6345@38 {
++ compatible = "analogix,anx6345";
++ reg = <0x38>;
++ reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
++ dvdd25-supply = <&reg_dldo2>;
++ dvdd12-supply = <&reg_fldo1>;
++
++ ports {
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ anx6345_in: port@0 {
++ reg = <0>;
++ anx6345_in_tcon0: endpoint {
++ remote-endpoint = <&tcon0_out_anx6345>;
++ };
++ };
++
++ anx6345_out: port@1 {
++ reg = <1>;
++ anx6345_out_edp: endpoint {
++ remote-endpoint = <&panel_edp_in>;
++ };
++ };
++ };
++ };
+ };
+
+ &r_pio {
+@@ -357,6 +403,19 @@ &sound {
+ "MIC2", "Internal Microphone Right";
+ };
+
++&tcon0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&lcd_rgb666_pins>;
++
++ status = "okay";
++};
++
++&tcon0_out {
++ tcon0_out_anx6345: endpoint {
++ remote-endpoint = <&anx6345_in_tcon0>;
++ };
++};
++
+ &uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pb_pins>;
diff --git a/arm64-a64-mbus.patch b/arm64-a64-mbus.patch
new file mode 100644
index 000000000..46efa29cf
--- /dev/null
+++ b/arm64-a64-mbus.patch
@@ -0,0 +1,69 @@
+From daae9f66b29a04a94708b1b5a9b61e3ee14df031 Mon Sep 17 00:00:00 2001
+From: Jernej Skrabec <jernej.skrabec@siol.net>
+Date: Mon, 10 Feb 2020 18:06:52 +0100
+Subject: [PATCH 1/2] dt-bindings: interconnect: sunxi: Add A64 MBUS compatible
+
+A64 contains MBUS controller. Add a compatible for it.
+
+Acked-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
+index 9370e64992dd..aa0738b4d534 100644
+--- a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
++++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
+@@ -30,6 +30,7 @@ properties:
+ enum:
+ - allwinner,sun5i-a13-mbus
+ - allwinner,sun8i-h3-mbus
++ - allwinner,sun50i-a64-mbus
+
+ reg:
+ maxItems: 1
+--
+2.24.1
+
+From 410bb2be7e1f1d329c238e2d6d06b6c25dcee404 Mon Sep 17 00:00:00 2001
+From: Jernej Skrabec <jernej.skrabec@siol.net>
+Date: Mon, 10 Feb 2020 18:06:54 +0100
+Subject: [PATCH 2/2] arm64: dts: allwinner: a64: Add MBUS controller node
+
+A64 contains MBUS, which is the bus used by DMA devices to access
+system memory.
+
+MBUS controller is responsible for arbitration between channels based
+on set priority and can do some other things as well, like report
+bandwidth used. It also maps RAM region to different address than CPU.
+
+Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+index 862b47dc9dc9..251c91724de1 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+@@ -1061,6 +1061,14 @@ pwm: pwm@1c21400 {
+ status = "disabled";
+ };
+
++ mbus: dram-controller@1c62000 {
++ compatible = "allwinner,sun50i-a64-mbus";
++ reg = <0x01c62000 0x1000>;
++ clocks = <&ccu 112>;
++ dma-ranges = <0x00000000 0x40000000 0xc0000000>;
++ #interconnect-cells = <1>;
++ };
++
+ csi: csi@1cb0000 {
+ compatible = "allwinner,sun50i-a64-csi";
+ reg = <0x01cb0000 0x1000>;
+--
+2.24.1
+
diff --git a/arm64-pine64-pinephone.patch b/arm64-pine64-pinephone.patch
new file mode 100644
index 000000000..640d53e33
--- /dev/null
+++ b/arm64-pine64-pinephone.patch
@@ -0,0 +1,568 @@
+From 836821a0addbd8589e949801aaa7be244703c7f8 Mon Sep 17 00:00:00 2001
+From: Ondrej Jirman <megous@megous.com>
+Date: Thu, 27 Feb 2020 02:26:48 +0100
+Subject: [PATCH 1/3] arm64: dts: sun50i-a64: Add i2c2 pins
+
+PinePhone needs I2C2 pins description. Add it, and make it default
+for i2c2, since it's the only possiblilty.
+
+Signed-off-by: Ondrej Jirman <megous@megous.com>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+index 862b47dc9dc9..107a48f9c5b3 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+@@ -671,6 +671,11 @@ i2c1_pins: i2c1-pins {
+ function = "i2c1";
+ };
+
++ i2c2_pins: i2c2-pins {
++ pins = "PE14", "PE15";
++ function = "i2c2";
++ };
++
+ /omit-if-no-ref/
+ lcd_rgb666_pins: lcd-rgb666-pins {
+ pins = "PD0", "PD1", "PD2", "PD3", "PD4",
+@@ -958,12 +963,13 @@ i2c2: i2c@1c2b400 {
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2C2>;
+ resets = <&ccu RST_BUS_I2C2>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&i2c2_pins>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+-
+ spi0: spi@1c68000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c68000 0x1000>;
+--
+2.24.1
+
+From 5c4e2cd9e8b600cc622c10543f69fcd897557eee Mon Sep 17 00:00:00 2001
+From: Ondrej Jirman <megous@megous.com>
+Date: Thu, 27 Feb 2020 02:26:49 +0100
+Subject: [PATCH 2/3] dt-bindings: arm: sunxi: Add PinePhone 1.0 and 1.1
+ bindings
+
+Document board compatible names for Pine64 PinePhone:
+
+- 1.0 - Developer variant
+- 1.1 - Braveheart variant
+
+Signed-off-by: Ondrej Jirman <megous@megous.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ Documentation/devicetree/bindings/arm/sunxi.yaml | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
+index 159060b65c5d..c632252be48b 100644
+--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
++++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
+@@ -636,6 +636,16 @@ properties:
+ - const: pine64,pinebook
+ - const: allwinner,sun50i-a64
+
++ - description: Pine64 PinePhone Developer Batch (1.0)
++ items:
++ - const: pine64,pinephone-1.0
++ - const: allwinner,sun50i-a64
++
++ - description: Pine64 PinePhone Braveheart (1.1)
++ items:
++ - const: pine64,pinephone-1.1
++ - const: allwinner,sun50i-a64
++
+ - description: Pine64 PineTab
+ items:
+ - const: pine64,pinetab
+--
+2.24.1
+
+From 697f60799172569e8d502a44ad98994f2c48778c Mon Sep 17 00:00:00 2001
+From: Ondrej Jirman <megous@megous.com>
+Date: Thu, 27 Feb 2020 02:26:50 +0100
+Subject: [PATCH 3/3] arm64: dts: allwinner: Add initial support for Pine64
+ PinePhone
+
+At the moment PinePhone comes in two slightly incompatible variants:
+
+- 1.0: Early Developer Batch
+- 1.1: Braveheart Batch
+
+There will be at least one more incompatible variant in the very near
+future, so let's start by sharing the dtsi among multiple variants,
+right away, even though the HW description doesn't yet include the
+different bits.
+
+The differences between 1.0 and 1.1 are: change in pins that control
+the flash LED, differences in modem power status signal routing, and
+maybe some other subtler things, that have not been determined yet.
+
+This is a basic DT that includes only features that are already
+supported by mainline drivers.
+
+Co-developed-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Co-developed-by: Martijn Braam <martijn@brixit.nl>
+Signed-off-by: Martijn Braam <martijn@brixit.nl>
+Co-developed-by: Luca Weiss <luca@z3ntu.xyz>
+Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
+Signed-off-by: Bhushan Shah <bshah@kde.org>
+Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
+Signed-off-by: Ondrej Jirman <megous@megous.com>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm64/boot/dts/allwinner/Makefile | 2 +
+ .../allwinner/sun50i-a64-pinephone-1.0.dts | 11 +
+ .../allwinner/sun50i-a64-pinephone-1.1.dts | 11 +
+ .../dts/allwinner/sun50i-a64-pinephone.dtsi | 379 ++++++++++++++++++
+ 4 files changed, 403 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
+ create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
+ create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+
+diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
+index 6dad63881cd3..e4d3cd0ac5bb 100644
+--- a/arch/arm64/boot/dts/allwinner/Makefile
++++ b/arch/arm64/boot/dts/allwinner/Makefile
+@@ -9,6 +9,8 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-lts.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb
++dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.0.dtb
++dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.1.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
+new file mode 100644
+index 000000000000..0c42272106af
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
+@@ -0,0 +1,11 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
++
++/dts-v1/;
++
++#include "sun50i-a64-pinephone.dtsi"
++
++/ {
++ model = "Pine64 PinePhone Developer Batch (1.0)";
++ compatible = "pine64,pinephone-1.0", "allwinner,sun50i-a64";
++};
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
+new file mode 100644
+index 000000000000..06a775c41664
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
+@@ -0,0 +1,11 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
++
++/dts-v1/;
++
++#include "sun50i-a64-pinephone.dtsi"
++
++/ {
++ model = "Pine64 PinePhone Braveheart (1.1)";
++ compatible = "pine64,pinephone-1.1", "allwinner,sun50i-a64";
++};
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+new file mode 100644
+index 000000000000..cefda145c3c9
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+@@ -0,0 +1,379 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++// Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
++// Copyright (C) 2020 Martijn Braam <martijn@brixit.nl>
++// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
++
++#include "sun50i-a64.dtsi"
++#include "sun50i-a64-cpu-opp.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/leds/common.h>
++#include <dt-bindings/pwm/pwm.h>
++
++/ {
++ aliases {
++ serial0 = &uart0;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++
++ leds {
++ compatible = "gpio-leds";
++
++ blue {
++ function = LED_FUNCTION_INDICATOR;
++ color = <LED_COLOR_ID_BLUE>;
++ gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */
++ };
++
++ green {
++ function = LED_FUNCTION_INDICATOR;
++ color = <LED_COLOR_ID_GREEN>;
++ gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */
++ };
++
++ red {
++ function = LED_FUNCTION_INDICATOR;
++ color = <LED_COLOR_ID_RED>;
++ gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */
++ };
++ };
++
++ speaker_amp: audio-amplifier {
++ compatible = "simple-audio-amplifier";
++ enable-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
++ sound-name-prefix = "Speaker Amp";
++ };
++
++ vibrator {
++ compatible = "gpio-vibrator";
++ enable-gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
++ vcc-supply = <&reg_dcdc1>;
++ };
++};
++
++&codec {
++ status = "okay";
++};
++
++&codec_analog {
++ cpvdd-supply = <&reg_eldo1>;
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&cpu1 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&cpu2 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&cpu3 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&dai {
++ status = "okay";
++};
++
++&ehci0 {
++ status = "okay";
++};
++
++&ehci1 {
++ status = "okay";
++};
++
++&i2c1 {
++ status = "okay";
++
++ /* Magnetometer */
++ lis3mdl@1e {
++ compatible = "st,lis3mdl-magn";
++ reg = <0x1e>;
++ vdd-supply = <&reg_dldo1>;
++ vddio-supply = <&reg_dldo1>;
++ };
++
++ /* Accelerometer/gyroscope */
++ mpu6050@68 {
++ compatible = "invensense,mpu6050";
++ reg = <0x68>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */
++ vdd-supply = <&reg_dldo1>;
++ vddio-supply = <&reg_dldo1>;
++ };
++};
++
++/* Connected to pogo pins (external spring based pinheader for user addons) */
++&i2c2 {
++ status = "okay";
++};
++
++&lradc {
++ vref-supply = <&reg_aldo3>;
++ status = "okay";
++
++ button-200 {
++ label = "Volume Up";
++ linux,code = <KEY_VOLUMEUP>;
++ channel = <0>;
++ voltage = <200000>;
++ };
++
++ button-400 {
++ label = "Volume Down";
++ linux,code = <KEY_VOLUMEDOWN>;
++ channel = <0>;
++ voltage = <400000>;
++ };
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins>;
++ vmmc-supply = <&reg_dcdc1>;
++ vqmmc-supply = <&reg_dcdc1>;
++ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
++ disable-wp;
++ bus-width = <4>;
++ status = "okay";
++};
++
++&mmc2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc2_pins>;
++ vmmc-supply = <&reg_dcdc1>;
++ vqmmc-supply = <&reg_dcdc1>;
++ bus-width = <8>;
++ non-removable;
++ cap-mmc-hw-reset;
++ status = "okay";
++};
++
++&ohci0 {
++ status = "okay";
++};
++
++&ohci1 {
++ status = "okay";
++};
++
++&pio {
++ vcc-pb-supply = <&reg_dcdc1>;
++ vcc-pc-supply = <&reg_dcdc1>;
++ vcc-pd-supply = <&reg_dcdc1>;
++ vcc-pe-supply = <&reg_aldo1>;
++ vcc-pf-supply = <&reg_dcdc1>;
++ vcc-pg-supply = <&reg_dldo4>;
++ vcc-ph-supply = <&reg_dcdc1>;
++};
++
++&r_pio {
++ /*
++ * FIXME: We can't add that supply for now since it would
++ * create a circular dependency between pinctrl, the regulator
++ * and the RSB Bus.
++ *
++ * vcc-pl-supply = <&reg_aldo2>;
++ */
++};
++
++&r_rsb {
++ status = "okay";
++
++ axp803: pmic@3a3 {
++ compatible = "x-powers,axp803";
++ reg = <0x3a3>;
++ interrupt-parent = <&r_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ };
++};
++
++#include "axp803.dtsi"
++
++&ac_power_supply {
++ status = "okay";
++};
++
++&battery_power_supply {
++ status = "okay";
++};
++
++&reg_aldo1 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "dovdd-csi";
++};
++
++&reg_aldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcc-pl";
++};
++
++&reg_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-pll-avcc";
++};
++
++&reg_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-3v3";
++};
++
++&reg_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1300000>;
++ regulator-name = "vdd-cpux";
++};
++
++/* DCDC3 is polyphased with DCDC2 */
++
++&reg_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-name = "vcc-dram";
++};
++
++&reg_dcdc6 {
++ regulator-always-on;
++ regulator-min-microvolt = <1100000>;
++ regulator-max-microvolt = <1100000>;
++ regulator-name = "vdd-sys";
++};
++
++&reg_dldo1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-dsi-sensor";
++};
++
++&reg_dldo2 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcc-mipi-io";
++};
++
++&reg_dldo3 {
++ regulator-min-microvolt = <2800000>;
++ regulator-max-microvolt = <2800000>;
++ regulator-name = "avdd-csi";
++};
++
++&reg_dldo4 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-wifi-io";
++};
++
++&reg_eldo1 {
++ regulator-always-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcc-lpddr";
++};
++
++&reg_eldo3 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "dvdd-1v8-csi";
++};
++
++&reg_fldo1 {
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-name = "vcc-1v2-hsic";
++};
++
++&reg_fldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1100000>;
++ regulator-max-microvolt = <1100000>;
++ regulator-name = "vdd-cpus";
++};
++
++&reg_ldo_io0 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-lcd-ctp-stk";
++ status = "okay";
++};
++
++&reg_ldo_io1 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcc-1v8-typec";
++ status = "okay";
++};
++
++&reg_rtc_ldo {
++ regulator-name = "vcc-rtc";
++};
++
++&sound {
++ status = "okay";
++ simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
++ simple-audio-card,widgets = "Microphone", "Headset Microphone",
++ "Microphone", "Internal Microphone",
++ "Headphone", "Headphone Jack",
++ "Speaker", "Internal Earpiece",
++ "Speaker", "Internal Speaker";
++ simple-audio-card,routing =
++ "Headphone Jack", "HP",
++ "Internal Earpiece", "EARPIECE",
++ "Internal Speaker", "Speaker Amp OUTL",
++ "Internal Speaker", "Speaker Amp OUTR",
++ "Speaker Amp INL", "LINEOUT",
++ "Speaker Amp INR", "LINEOUT",
++ "Left DAC", "AIF1 Slot 0 Left",
++ "Right DAC", "AIF1 Slot 0 Right",
++ "AIF1 Slot 0 Left ADC", "Left ADC",
++ "AIF1 Slot 0 Right ADC", "Right ADC",
++ "Internal Microphone", "MBIAS",
++ "MIC1", "Internal Microphone",
++ "Headset Microphone", "HBIAS",
++ "MIC2", "Headset Microphone";
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pb_pins>;
++ status = "okay";
++};
++
++/* Connected to the modem (hardware flow control can't be used) */
++&uart3 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart3_pins>;
++ status = "okay";
++};
++
++&usb_otg {
++ dr_mode = "peripheral";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
++&usbphy {
++ status = "okay";
++};
+--
+2.24.1
+
diff --git a/arm64-pine64-pinetab.patch b/arm64-pine64-pinetab.patch
new file mode 100644
index 000000000..cafbc71bd
--- /dev/null
+++ b/arm64-pine64-pinetab.patch
@@ -0,0 +1,583 @@
+From e15d9c7cb74033f668c19a65abfd77ed7331f91e Mon Sep 17 00:00:00 2001
+From: Icenowy Zheng <icenowy@aosc.io>
+Date: Thu, 16 Jan 2020 11:36:35 +0800
+Subject: [PATCH 1/2] dt-bindings: arm: sunxi: add binding for PineTab tablet
+
+Add the device tree binding for Pine64's PineTab tablet, which uses
+Allwinner A64 SoC.
+
+Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
+index 327ce6730823..159060b65c5d 100644
+--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
++++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
+@@ -636,6 +636,11 @@ properties:
+ - const: pine64,pinebook
+ - const: allwinner,sun50i-a64
+
++ - description: Pine64 PineTab
++ items:
++ - const: pine64,pinetab
++ - const: allwinner,sun50i-a64
++
+ - description: Pine64 SoPine Baseboard
+ items:
+ - const: pine64,sopine-baseboard
+--
+2.24.1
+
+From d7b56d337bb980f0b996958ec6808253c4f50771 Mon Sep 17 00:00:00 2001
+From: Icenowy Zheng <icenowy@aosc.io>
+Date: Thu, 16 Jan 2020 11:36:36 +0800
+Subject: [PATCH 2/2] arm64: dts: allwinner: a64: add support for PineTab
+
+PineTab is a 10.1" tablet by Pine64 with Allwinner A64 inside.
+
+It includes the following peripherals:
+
+USB:
+- A microUSB Type-B port connected to the OTG-capable USB PHY of
+Allwinner A64. The ID pin is connected to a GPIO of the A64 SoC, and the
+Vbus is connected to the Vbus of AXP803 PMIC. These enables OTG
+functionality on this port.
+- A USB Type-A port is connected to the internal hub attached to the
+non-OTG USB PHY of Allwinner A64.
+- There are reserved pins for an external keyboard connected to the
+internal hub.
+
+Power:
+- The microUSB port has its Vbus connected to AXP803, mentioned above.
+- A DC jack (of a strange size, 2.5mm outer diameter) is connected to
+the ACIN of AXP803.
+- A Li-Polymer battery is connected to the battery pins of AXP803.
+
+Storage:
+- An tradition Pine64 eMMC slot is on the board, mounted with an eMMC
+module by factory.
+- An external microSD slot is hidden under a protect case.
+
+Display:
+- A MIPI-DSI LCD panel (800x1280) is connected to the DSI port of A64 SoC.
+- A mini HDMI port.
+
+Input:
+- A touch panel attached to a Goodix GT9271 touch controller.
+- Volume keys connected to the LRADC of the A64 SoC.
+
+Camera:
+- An OV5640 CMOS camera is at rear, connected to the CSI bus of A64 SoC.
+- A GC2145 CMOS camera is at front, shares the same CSI bus with OV5640.
+
+Audio:
+- A headphone jack is conencted to the SoC's internal codec.
+- A speaker connected is to the Line Out port of SoC's internal codec, via
+an amplifier.
+
+Misc:
+- Debug UART is muxed with the headphone jack, with the switch next to
+the microSD slot.
+- A bosch BMA223 accelerometer is connected to the I2C bus of A64 SoC.
+- Wi-Fi and Bluetooth are available via a RTL8723CS chip, similar to the
+one in Pinebook.
+
+This commit adds a basically usable device tree for it, implementing
+most of the features mentioned above. HDMI is not supported now because
+bad LCD-HDMI coexistence situation of mainline A64 display driver, the
+front camera currently lacks a driver and a facility to share the bus
+with the rear one, and the accelerometer currently lacks a DT binding.
+
+Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm64/boot/dts/allwinner/Makefile | 1 +
+ .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 460 ++++++++++++++++++
+ 2 files changed, 461 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
+
+diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
+index cf4f78617c3f..6dad63881cd3 100644
+--- a/arch/arm64/boot/dts/allwinner/Makefile
++++ b/arch/arm64/boot/dts/allwinner/Makefile
+@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-lts.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb
++dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-bananapi-m2-plus.dtb
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
+new file mode 100644
+index 000000000000..316e8a443913
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
+@@ -0,0 +1,460 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
++ *
++ */
++
++/dts-v1/;
++
++#include "sun50i-a64.dtsi"
++#include "sun50i-a64-cpu-opp.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/pwm/pwm.h>
++
++/ {
++ model = "PineTab";
++ compatible = "pine64,pinetab", "allwinner,sun50i-a64";
++
++ aliases {
++ serial0 = &uart0;
++ ethernet0 = &rtl8723cs;
++ };
++
++ backlight: backlight {
++ compatible = "pwm-backlight";
++ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
++ brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>;
++ default-brightness-level = <15>;
++ enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
++ power-supply = <&vdd_bl>;
++ };
++
++ chosen {
++ stdout-path = "serial0:115200n8";
++ };
++
++ i2c-csi {
++ compatible = "i2c-gpio";
++ sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* PE13 */
++ scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* PE12 */
++ i2c-gpio,delay-us = <5>;
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ /* Rear camera */
++ ov5640: camera@3c {
++ compatible = "ovti,ov5640";
++ reg = <0x3c>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&csi_mclk_pin>;
++ clocks = <&ccu CLK_CSI_MCLK>;
++ clock-names = "xclk";
++
++ AVDD-supply = <&reg_dldo3>;
++ DOVDD-supply = <&reg_aldo1>;
++ DVDD-supply = <&reg_eldo3>;
++ reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* PE14 */
++ powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */
++
++ port {
++ ov5640_ep: endpoint {
++ remote-endpoint = <&csi_ep>;
++ bus-width = <8>;
++ hsync-active = <1>; /* Active high */
++ vsync-active = <0>; /* Active low */
++ data-active = <1>; /* Active high */
++ pclk-sample = <1>; /* Rising */
++ };
++ };
++ };
++ };
++
++ speaker_amp: audio-amplifier {
++ compatible = "simple-audio-amplifier";
++ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
++ sound-name-prefix = "Speaker Amp";
++ };
++
++ vdd_bl: regulator@0 {
++ compatible = "regulator-fixed";
++ regulator-name = "bl-3v3";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
++ enable-active-high;
++ };
++
++ wifi_pwrseq: wifi_pwrseq {
++ compatible = "mmc-pwrseq-simple";
++ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
++ post-power-on-delay-ms = <200>;
++ };
++};
++
++&codec {
++ status = "okay";
++};
++
++&codec_analog {
++ hpvcc-supply = <&reg_eldo1>;
++ status = "okay";
++};
++
++&cpu0 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&cpu1 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&cpu2 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&cpu3 {
++ cpu-supply = <&reg_dcdc2>;
++};
++
++&csi {
++ status = "okay";
++
++ port {
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ csi_ep: endpoint {
++ remote-endpoint = <&ov5640_ep>;
++ bus-width = <8>;
++ hsync-active = <1>; /* Active high */
++ vsync-active = <0>; /* Active low */
++ data-active = <1>; /* Active high */
++ pclk-sample = <1>; /* Rising */
++ };
++ };
++};
++
++&dai {
++ status = "okay";
++};
++
++&de {
++ status = "okay";
++};
++
++&dphy {
++ status = "okay";
++};
++
++&dsi {
++ vcc-dsi-supply = <&reg_dldo1>;
++ status = "okay";
++
++ panel@0 {
++ compatible = "feixin,k101-im2ba02";
++ reg = <0>;
++ avdd-supply = <&reg_dc1sw>;
++ dvdd-supply = <&reg_dc1sw>;
++ cvdd-supply = <&reg_ldo_io1>;
++ reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
++ backlight = <&backlight>;
++ };
++};
++
++&ehci0 {
++ status = "okay";
++};
++
++&ehci1 {
++ status = "okay";
++};
++
++&i2c0 {
++ status = "okay";
++
++ touchscreen@5d {
++ compatible = "goodix,gt9271";
++ reg = <0x5d>;
++ interrupt-parent = <&pio>;
++ interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
++ irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
++ reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
++ AVDD28-supply = <&reg_ldo_io1>;
++ };
++};
++
++&i2c0_pins {
++ bias-pull-up;
++};
++
++&i2c1 {
++ status = "okay";
++
++ /* TODO: add Bochs BMA223 accelerometer here */
++};
++
++&lradc {
++ vref-supply = <&reg_aldo3>;
++ status = "okay";
++
++ button-200 {
++ label = "Volume Up";
++ linux,code = <KEY_VOLUMEUP>;
++ channel = <0>;
++ voltage = <200000>;
++ };
++
++ button-400 {
++ label = "Volume Down";
++ linux,code = <KEY_VOLUMEDOWN>;
++ channel = <0>;
++ voltage = <400000>;
++ };
++};
++
++&mixer1 {
++ status = "okay";
++};
++
++&mmc0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc0_pins>;
++ vmmc-supply = <&reg_dcdc1>;
++ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
++ disable-wp;
++ bus-width = <4>;
++ status = "okay";
++};
++
++&mmc1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc1_pins>;
++ vmmc-supply = <&reg_dldo4>;
++ vqmmc-supply = <&reg_eldo1>;
++ mmc-pwrseq = <&wifi_pwrseq>;
++ bus-width = <4>;
++ non-removable;
++ status = "okay";
++
++ rtl8723cs: wifi@1 {
++ reg = <1>;
++ };
++};
++
++&mmc2 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&mmc2_pins>;
++ vmmc-supply = <&reg_dcdc1>;
++ vqmmc-supply = <&reg_dcdc1>;
++ bus-width = <8>;
++ non-removable;
++ cap-mmc-hw-reset;
++ status = "okay";
++};
++
++&ohci0 {
++ status = "okay";
++};
++
++&pwm {
++ status = "okay";
++};
++
++&r_rsb {
++ status = "okay";
++
++ axp803: pmic@3a3 {
++ compatible = "x-powers,axp803";
++ reg = <0x3a3>;
++ interrupt-parent = <&r_intc>;
++ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
++ x-powers,drive-vbus-en;
++ };
++};
++
++#include "axp803.dtsi"
++
++&ac_power_supply {
++ status = "okay";
++};
++
++&battery_power_supply {
++ status = "okay";
++};
++
++&reg_aldo1 {
++ regulator-min-microvolt = <2800000>;
++ regulator-max-microvolt = <2800000>;
++ regulator-name = "dovdd-csi";
++};
++
++&reg_aldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-pl";
++};
++
++&reg_aldo3 {
++ regulator-always-on;
++ regulator-min-microvolt = <2700000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-pll-avcc";
++};
++
++&reg_dc1sw {
++ regulator-name = "vcc-lcd";
++};
++
++&reg_dcdc1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-3v3";
++};
++
++&reg_dcdc2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1000000>;
++ regulator-max-microvolt = <1300000>;
++ regulator-name = "vdd-cpux";
++};
++
++/* DCDC3 is polyphased with DCDC2 */
++
++&reg_dcdc5 {
++ regulator-always-on;
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-name = "vcc-dram";
++};
++
++&reg_dcdc6 {
++ regulator-always-on;
++ regulator-min-microvolt = <1100000>;
++ regulator-max-microvolt = <1100000>;
++ regulator-name = "vdd-sys";
++};
++
++&reg_dldo1 {
++ regulator-always-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-hdmi-dsi-sensor";
++};
++
++&reg_dldo3 {
++ regulator-min-microvolt = <2800000>;
++ regulator-max-microvolt = <2800000>;
++ regulator-name = "avdd-csi";
++};
++
++&reg_dldo4 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-wifi";
++};
++
++&reg_drivevbus {
++ regulator-name = "usb0-vbus";
++ status = "okay";
++};
++
++&reg_eldo1 {
++ regulator-always-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "cpvdd";
++};
++
++&reg_eldo2 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcca-1v8";
++};
++
++&reg_eldo3 {
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "dvdd-1v8-csi";
++};
++
++&reg_fldo1 {
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-name = "vcc-1v2-hsic";
++};
++
++&reg_fldo2 {
++ regulator-always-on;
++ regulator-min-microvolt = <1100000>;
++ regulator-max-microvolt = <1100000>;
++ regulator-name = "vdd-cpus";
++};
++
++&reg_ldo_io0 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc-usb";
++ status = "okay";
++};
++
++&reg_ldo_io1 {
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-enable-ramp-delay = <3500000>;
++ regulator-name = "vcc-touchscreen";
++ status = "okay";
++};
++
++&reg_rtc_ldo {
++ regulator-name = "vcc-rtc";
++};
++
++&sound {
++ status = "okay";
++ simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
++ simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
++ "Microphone", "Internal Microphone Right",
++ "Headphone", "Headphone Jack",
++ "Speaker", "Internal Speaker";
++ simple-audio-card,routing =
++ "Left DAC", "AIF1 Slot 0 Left",
++ "Right DAC", "AIF1 Slot 0 Right",
++ "Speaker Amp INL", "LINEOUT",
++ "Speaker Amp INR", "LINEOUT",
++ "Internal Speaker", "Speaker Amp OUTL",
++ "Internal Speaker", "Speaker Amp OUTR",
++ "Headphone Jack", "HP",
++ "AIF1 Slot 0 Left ADC", "Left ADC",
++ "AIF1 Slot 0 Right ADC", "Right ADC",
++ "Internal Microphone Left", "MBIAS",
++ "MIC1", "Internal Microphone Left",
++ "Internal Microphone Right", "HBIAS",
++ "MIC2", "Internal Microphone Right";
++};
++
++&uart0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart0_pb_pins>;
++ status = "okay";
++};
++
++&usb_otg {
++ dr_mode = "otg";
++ status = "okay";
++};
++
++&usb_power_supply {
++ status = "okay";
++};
++
++&usbphy {
++ usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
++ usb0_vbus_power-supply = <&usb_power_supply>;
++ usb0_vbus-supply = <&reg_drivevbus>;
++ usb1_vbus-supply = <&reg_ldo_io0>;
++ status = "okay";
++};
+--
+2.24.1
+
diff --git a/arm64-pinebook-fixes.patch b/arm64-pinebook-fixes.patch
new file mode 100644
index 000000000..410487293
--- /dev/null
+++ b/arm64-pinebook-fixes.patch
@@ -0,0 +1,429 @@
+From e7a6e6b0c6506a9f070dbfb2ca948770c47a1d78 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:30:57 -0600
+Subject: [PATCH 1/8] arm64: dts: allwinner: pinebook: Remove unused vcc3v3
+ regulator
+
+This fixed regulator has no consumers, GPIOs, or other connections.
+Remove it.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index 3d894b208901..ff32ca1a495e 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -63,13 +63,6 @@ lid_switch {
+ };
+ };
+
+- reg_vcc3v3: vcc3v3 {
+- compatible = "regulator-fixed";
+- regulator-name = "vcc3v3";
+- regulator-min-microvolt = <3300000>;
+- regulator-max-microvolt = <3300000>;
+- };
+-
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+--
+2.24.1
+
+From 5eea216437eeff908d6d2942bf893fb77ebfc111 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:30:59 -0600
+Subject: [PATCH 2/8] arm64: dts: allwinner: pinebook: Sort device tree nodes
+
+The r_i2c node should come before r_rsb, and in any case should not
+separate the axp803 node from its subnodes.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index ff32ca1a495e..77784f7b1da7 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -172,6 +172,14 @@ &pwm {
+ status = "okay";
+ };
+
++/* The ANX6345 eDP-bridge is on r_i2c */
++&r_i2c {
++ clock-frequency = <100000>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&r_i2c_pl89_pins>;
++ status = "okay";
++};
++
+ &r_rsb {
+ status = "okay";
+
+@@ -183,14 +191,6 @@ axp803: pmic@3a3 {
+ };
+ };
+
+-/* The ANX6345 eDP-bridge is on r_i2c */
+-&r_i2c {
+- clock-frequency = <100000>;
+- pinctrl-names = "default";
+- pinctrl-0 = <&r_i2c_pl89_pins>;
+- status = "okay";
+-};
+-
+ #include "axp803.dtsi"
+
+ &ac_power_supply {
+--
+2.24.1
+
+From 4bdf53ffc64e5c6738c942dcdc422d5ca8a2070a Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:31:00 -0600
+Subject: [PATCH 3/8] arm64: dts: allwinner: pinebook: Make simplefb more
+ consistent
+
+Boards generally reference the simplefb nodes from the SoC dtsi by
+label, not by full path. simplefb_hdmi is already like this in the
+Pinebook DTS. Update simplefb_lcd to match.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index 77784f7b1da7..224bed65d008 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -41,12 +41,6 @@ backlight: backlight {
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+-
+- framebuffer-lcd {
+- panel-supply = <&reg_dc1sw>;
+- dvdd25-supply = <&reg_dldo2>;
+- dvdd12-supply = <&reg_fldo1>;
+- };
+ };
+
+ gpio_keys {
+@@ -316,6 +310,12 @@ &reg_rtc_ldo {
+ regulator-name = "vcc-rtc";
+ };
+
++&simplefb_lcd {
++ panel-supply = <&reg_dc1sw>;
++ dvdd25-supply = <&reg_dldo2>;
++ dvdd12-supply = <&reg_fldo1>;
++};
++
+ &simplefb_hdmi {
+ vcc-hdmi-supply = <&reg_dldo1>;
+ };
+--
+2.24.1
+
+From c0f416de7141bbc713f080ad123b256f6320ec92 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:31:01 -0600
+Subject: [PATCH 4/8] arm64: dts: allwinner: pinebook: Document MMC0 CD pin
+ name
+
+Normally GPIO pin references are followed by a comment giving the pin
+name for searchability. Add the comment here where it was missing.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index 224bed65d008..a1e15777d524 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -119,7 +119,7 @@ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ vmmc-supply = <&reg_dcdc1>;
+- cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
++ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+ disable-wp;
+ bus-width = <4>;
+ status = "okay";
+--
+2.24.1
+
+From 8818d55ec31fa6e0dc14fb7a4924b3e8d3ecef7d Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:31:02 -0600
+Subject: [PATCH 5/8] arm64: dts: allwinner: pinebook: Add GPIO port regulators
+
+Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL.
+
+VCC-PC and VCC-PG are supplied by ELDO1 at 1.8v.
+VCC-PD is supplied by DCDC1 (VCC-IO) at 3.3v.
+VCC-PE is supplied by ALDO1, and is unused.
+
+VCC-PL creates a circular dependency, so it is omitted for now.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 17 +++++++++++++++++
+ 1 file changed, 17 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index a1e15777d524..1ec39120323f 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -162,6 +162,13 @@ &ohci1 {
+ status = "okay";
+ };
+
++&pio {
++ vcc-pc-supply = <&reg_eldo1>;
++ vcc-pd-supply = <&reg_dcdc1>;
++ vcc-pe-supply = <&reg_aldo1>;
++ vcc-pg-supply = <&reg_eldo1>;
++};
++
+ &pwm {
+ status = "okay";
+ };
+@@ -174,6 +181,16 @@ &r_i2c {
+ status = "okay";
+ };
+
++&r_pio {
++ /*
++ * FIXME: We can't add that supply for now since it would
++ * create a circular dependency between pinctrl, the regulator
++ * and the RSB Bus.
++ *
++ * vcc-pl-supply = <&reg_aldo2>;
++ */
++};
++
+ &r_rsb {
+ status = "okay";
+
+--
+2.24.1
+
+From bd863f25d41173e140850772f9a02ffb3b3e0d6b Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:31:03 -0600
+Subject: [PATCH 6/8] arm64: dts: allwinner: pinebook: Fix backlight regulator
+
+The output from the backlight regulator is labeled as "VBKLT" in the
+schematic. Using the equation and resistor values from the schematic,
+the output is approximately 18V, not 3.3V. Since the regulator in use
+(SS6640STR) is a boost regulator powered by PS (battery or AC input),
+which are both >3.3V, the output could not be 3.3V anyway.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../dts/allwinner/sun50i-a64-pinebook.dts | 20 +++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index 1ec39120323f..313f4e6edc19 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -21,22 +21,13 @@ aliases {
+ ethernet0 = &rtl8723cs;
+ };
+
+- vdd_bl: regulator@0 {
+- compatible = "regulator-fixed";
+- regulator-name = "bl-3v3";
+- regulator-min-microvolt = <3300000>;
+- regulator-max-microvolt = <3300000>;
+- gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+- enable-active-high;
+- };
+-
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 0>;
+ brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
+ default-brightness-level = <2>;
+ enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
+- power-supply = <&vdd_bl>;
++ power-supply = <&reg_vbklt>;
+ };
+
+ chosen {
+@@ -57,6 +48,15 @@ lid_switch {
+ };
+ };
+
++ reg_vbklt: vbklt {
++ compatible = "regulator-fixed";
++ regulator-name = "vbklt";
++ regulator-min-microvolt = <18000000>;
++ regulator-max-microvolt = <18000000>;
++ gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
++ enable-active-high;
++ };
++
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+--
+2.24.1
+
+From 425472eb612873c9c64b41df70020de58448bef3 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:31:04 -0600
+Subject: [PATCH 7/8] arm64: dts: allwinner: pinebook: Fix 5v0 boost regulator
+
+Now that AXP803 GPIO support is available, we can properly model
+the hardware. Replace the use of GPIO0-LDO with a fixed regulator
+controlled by GPIO0. This boost regulator is used to power the
+(internal and external) USB ports, as well as the speakers.
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../dts/allwinner/sun50i-a64-pinebook.dts | 27 +++++++++----------
+ 1 file changed, 12 insertions(+), 15 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index 313f4e6edc19..c06c540e6c08 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -57,6 +57,15 @@ reg_vbklt: vbklt {
+ enable-active-high;
+ };
+
++ reg_vcc5v0: vcc5v0 {
++ compatible = "regulator-fixed";
++ regulator-name = "vcc5v0";
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ gpio = <&axp_gpio 0 GPIO_ACTIVE_HIGH>;
++ enable-active-high;
++ };
++
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+@@ -64,12 +73,7 @@ wifi_pwrseq: wifi_pwrseq {
+
+ speaker_amp: audio-amplifier {
+ compatible = "simple-audio-amplifier";
+- /*
+- * TODO This is actually a fixed regulator controlled by
+- * the GPIO line on the PMIC. This should be corrected
+- * once GPIO support is added for this PMIC.
+- */
+- VCC-supply = <&reg_ldo_io0>;
++ VCC-supply = <&reg_vcc5v0>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ sound-name-prefix = "Speaker Amp";
+ };
+@@ -316,13 +320,6 @@ &reg_fldo2 {
+ regulator-name = "vdd-cpus";
+ };
+
+-&reg_ldo_io0 {
+- regulator-min-microvolt = <3300000>;
+- regulator-max-microvolt = <3300000>;
+- regulator-name = "vcc-usb";
+- status = "okay";
+-};
+-
+ &reg_rtc_ldo {
+ regulator-name = "vcc-rtc";
+ };
+@@ -371,7 +368,7 @@ &usb_otg {
+ };
+
+ &usbphy {
+- usb0_vbus-supply = <&reg_ldo_io0>;
+- usb1_vbus-supply = <&reg_ldo_io0>;
++ usb0_vbus-supply = <&reg_vcc5v0>;
++ usb1_vbus-supply = <&reg_vcc5v0>;
+ status = "okay";
+ };
+--
+2.24.1
+
+From c3aea4ea2117f5dc28da3d4175fc93296653ecd5 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 19 Jan 2020 10:30:58 -0600
+Subject: [PATCH 8/8] arm64: dts: allwinner: pinebook: Remove unused AXP803
+ regulators
+
+The Pinebook does not use the CSI bus on the A64. In fact it does not
+use GPIO port E for anything at all. Thus the following regulators are
+not used and do not need voltages set:
+
+ - ALDO1: Connected to VCC-PE only
+ - DLDO3: Not connected
+ - ELDO3: Not connected
+
+Signed-off-by: Samuel Holland <samuel@sholland.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 16 +---------------
+ 1 file changed, 1 insertion(+), 15 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+index c06c540e6c08..12e513ba8f50 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+@@ -217,9 +217,7 @@ &battery_power_supply {
+ };
+
+ &reg_aldo1 {
+- regulator-min-microvolt = <2800000>;
+- regulator-max-microvolt = <2800000>;
+- regulator-name = "vcc-csi";
++ regulator-name = "vcc-pe";
+ };
+
+ &reg_aldo2 {
+@@ -282,12 +280,6 @@ &reg_dldo2 {
+ regulator-name = "vcc-edp";
+ };
+
+-&reg_dldo3 {
+- regulator-min-microvolt = <3300000>;
+- regulator-max-microvolt = <3300000>;
+- regulator-name = "avdd-csi";
+-};
+-
+ &reg_dldo4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+@@ -301,12 +293,6 @@ &reg_eldo1 {
+ regulator-name = "cpvdd";
+ };
+
+-&reg_eldo3 {
+- regulator-min-microvolt = <1800000>;
+- regulator-max-microvolt = <1800000>;
+- regulator-name = "vdd-1v8-csi";
+-};
+-
+ &reg_fldo1 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+--
+2.24.1
+
diff --git a/kernel.spec b/kernel.spec
index 798844b35..25c18a929 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -841,6 +841,17 @@ Patch323: arm64-tegra-fix-pcie.patch
# Coral
Patch330: arm64-dts-imx8mq-phanbell-Add-support-for-ethernet.patch
+# Pine64 bits
+# 340-344 queued for 5.7
+Patch340: arm64-pinebook-fixes.patch
+Patch341: arm64-a64-mbus.patch
+# https://patchwork.kernel.org/cover/11405517/
+Patch342: Add-LCD-support-for-Pine64-Pinebook-1080p.patch
+# https://lkml.org/lkml/2020/1/15/1320
+Patch343: arm64-pine64-pinetab.patch
+# https://www.spinics.net/lists/arm-kernel/msg789135.html
+Patch344: arm64-pine64-pinephone.patch
+
# 400 - IBM (ppc/s390x) patches
# 500 - Temp fixes/CVEs etc
@@ -2952,6 +2963,9 @@ fi
#
#
%changelog
+* Thu Feb 27 2020 Peter Robinson <pbrobinson@fedoraproject.org>
+- Fixes and enhancements to some AllWinner Pine64 devices
+
* Thu Feb 27 2020 Jeremy Cline <jcline@redhat.com> - 5.6.0-0.rc3.git2.1
- Linux v5.6-rc3-71-gbfdc6d91a25f
generated by cgit (git 2.34.1) at 2024-11-11 15:35:43 +0000