Merge tag 'v2021.04-rc4' into next

Prepare v2021.04-rc4

1 files changed, 39 insertions, 0 deletions

diff --git a/board/gateworks/venice/gsc.h b/board/gateworks/venice/gsc.h
new file mode 100644
index 0000000000..27b02117bb
--- /dev/null
+++ b/board/gateworks/venice/gsc.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2021 Gateworks Corporation
+ */
+
+#ifndef _GSC_H_
+#define _GSC_H_
+
+/* I2C slave addresses */
+#define GSC_SC_ADDR             0x20
+#define GSC_RTC_ADDR            0x68
+#define GSC_HWMON_ADDR          0x29
+#define GSC_EEPROM_ADDR         0x51
+
+struct venice_board_info {
+	u8 mac[6];		/* 0x00: MAC base */
+	char equiv_dts[16];	/* 0x06: equivalent device-tree */
+	u8 res0[2];	/* 0x16: reserved */
+	u32 serial;	/* 0x18: Serial Number */
+	u8 res1[4];	/* 0x1C: reserved */
+	u8 mfgdate[4];	/* 0x20: MFG date */
+	u8 macno;		/* 0x24: number of mac addrs */
+	u8 res2[6];	/* 0x25 */
+	u8 sdram_size;	/* 0x2B: (16 << n) MB */
+	u8 sdram_speed;	/* 0x2C: (33.333 * n) MHz */
+	u8 sdram_width;	/* 0x2D: (8 << n) bit */
+	u8 res3[2];	/* 0x2E */
+	char model[16];		/* 0x30: model string */
+	u8 res4[14];	/* 0x40 */
+	u8 chksum[2];	/* 0x4E */
+};
+
+int gsc_init(int quiet);
+int gsc_hwmon(void);
+const char *gsc_get_model(void);
+const char *gsc_get_dtb_name(int level, char *buf, int len);
+int gsc_getmac(int index, uint8_t *enetaddr);
+
+#endif