diff options
Diffstat (limited to 'arm64-dts-rockchip-fix-Rockpro64-RK808-interrupt-line.patch')
| -rw-r--r-- | arm64-dts-rockchip-fix-Rockpro64-RK808-interrupt-line.patch | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/arm64-dts-rockchip-fix-Rockpro64-RK808-interrupt-line.patch b/arm64-dts-rockchip-fix-Rockpro64-RK808-interrupt-line.patch new file mode 100644 index 000000000..439a46cef --- /dev/null +++ b/arm64-dts-rockchip-fix-Rockpro64-RK808-interrupt-line.patch @@ -0,0 +1,176 @@ +From patchwork Sat Sep 21 13:14:57 2019 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Hugh Cole-Baker <sigmaris@gmail.com> +X-Patchwork-Id: 11155461 +Return-Path: + <SRS0=JTnI=XQ=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org> +Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org + [172.30.200.123]) + by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E1D6015E6 + for <patchwork-linux-arm@patchwork.kernel.org>; + Sat, 21 Sep 2019 13:15:24 +0000 (UTC) +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by mail.kernel.org (Postfix) with ESMTPS id B3213208C0 + for <patchwork-linux-arm@patchwork.kernel.org>; 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+ Sat, 21 Sep 2019 06:15:12 -0700 (PDT) +Received: from apple.sigmaris.info ([84.93.172.212]) + by smtp.gmail.com with ESMTPSA id g11sm5676349wmh.45.2019.09.21.06.15.11 + (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); + Sat, 21 Sep 2019 06:15:12 -0700 (PDT) +From: Hugh Cole-Baker <sigmaris@gmail.com> +To: devicetree@vger.kernel.org +Subject: [PATCH] arm64: dts: rockchip: fix Rockpro64 RK808 interrupt line +Date: Sat, 21 Sep 2019 14:14:57 +0100 +Message-Id: <20190921131457.36258-1-sigmaris@gmail.com> +X-Mailer: git-send-email 2.17.2 (Apple Git-113) +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20190921_061517_383773_FFE10321 +X-CRM114-Status: GOOD ( 13.01 ) +X-Spam-Score: -0.2 (/) +X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: + Content analysis details: (-0.2 points) + pts rule name description + ---- ---------------------- + -------------------------------------------------- + -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, + no trust [2a00:1450:4864:20:0:0:0:341 listed in] + [list.dnswl.org] + 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record + 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail + provider (sigmaris[at]gmail.com) + -0.0 SPF_PASS SPF: sender matches SPF record + -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from + author's domain + 0.1 DKIM_SIGNED Message has a DKIM or DK signature, + not necessarily + valid + -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature + -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from + envelope-from domain +X-BeenThere: linux-arm-kernel@lists.infradead.org +X-Mailman-Version: 2.1.29 +Precedence: list +List-Id: <linux-arm-kernel.lists.infradead.org> +List-Unsubscribe: + <http://lists.infradead.org/mailman/options/linux-arm-kernel>, + <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> +List-Post: <mailto:linux-arm-kernel@lists.infradead.org> +List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> +List-Subscribe: + <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, + <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> +Cc: Mark Rutland <mark.rutland@arm.com>, Heiko Stuebner <heiko@sntech.de>, + Akash Gajjar <Akash_Gajjar@mentor.com>, linux-kernel@vger.kernel.org, + linux-rockchip@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, + Hugh Cole-Baker <sigmaris@gmail.com>, linux-arm-kernel@lists.infradead.org +MIME-Version: 1.0 +Content-Type: text/plain; charset="us-ascii" +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 + +Fix the pinctrl and interrupt specifier for RK808 to use GPIO3_B2. On the +Rockpro64 schematic [1] page 16, it shows GPIO3_B2 used for the interrupt +line PMIC_INT_L from the RK808, and there's a note which translates as: +"PMU termination GPIO1_C5 changed to this". + +Tested by setting an RTC wakealarm and checking /proc/interrupts counters. +Without this patch, neither the rockchip_gpio_irq counter for the RK808, +nor the RTC alarm counter increment when the alarm time is reached. +With this patch, both interrupt counters increment by 1 as expected. + +[1] http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf + +Fixes: e4f3fb4 ("arm64: dts: rockchip: add initial dts support for Rockpro64") +Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com> +--- + arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts +index 0401d4ec1f45..c27d8a6ae1c5 100644 +--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts ++++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts +@@ -247,8 +247,8 @@ + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; +- interrupt-parent = <&gpio1>; +- interrupts = <21 IRQ_TYPE_LEVEL_LOW>; ++ interrupt-parent = <&gpio3>; ++ interrupts = <10 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk808-clkout2"; + pinctrl-names = "default"; +@@ -574,7 +574,7 @@ + + pmic { + pmic_int_l: pmic-int-l { +- rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; ++ rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + vsel1_gpio: vsel1-gpio { |