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2e715fb4fc
Add support for BCM2712 (Raspberry Pi 5).
3bb5880ab3
Patches were generated from the diff between linux kernel branch linux-6.1.y
and rpi-6.1.y from raspberry pi kernel source:
- git format-patch linux-6.1.y...rpi-6.1.y
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2710/RPi3B, bcm2711/RPi4B
Signed-off-by: Marty Jones <mj8263788@gmail.com>
[Remove applied and reverted patches, squash patches and config commits]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
61 lines
1.7 KiB
Diff
61 lines
1.7 KiB
Diff
From 19b934ce3763c9465c5c80302f7c142d30b75869 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Fri, 28 Oct 2022 14:13:30 +0100
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Subject: [PATCH] dt-bindings: pinctrl: Add bindings for Raspberry Pi RP1
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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include/dt-bindings/pinctrl/rp1.h | 46 +++++++++++++++++++++++++++++++
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1 file changed, 46 insertions(+)
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create mode 100644 include/dt-bindings/pinctrl/rp1.h
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--- /dev/null
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+++ b/include/dt-bindings/pinctrl/rp1.h
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@@ -0,0 +1,46 @@
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+/* SPDX-License-Identifier: GPL-2.0 */
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+/*
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+ * Header providing constants for RP1 pinctrl bindings.
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+ *
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+ * Copyright (C) 2019-2022 Raspberry Pi Ltd.
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+ */
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+
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+#ifndef __DT_BINDINGS_PINCTRL_RP1_H__
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+#define __DT_BINDINGS_PINCTRL_RP1_H__
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+
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+/* brcm,function property */
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+#define RP1_FSEL_GPIO_IN 0
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+#define RP1_FSEL_GPIO_OUT 1
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+#define RP1_FSEL_ALT0_LEGACY 4
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+#define RP1_FSEL_ALT1_LEGACY 5
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+#define RP1_FSEL_ALT2_LEGACY 6
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+#define RP1_FSEL_ALT3_LEGACY 7
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+#define RP1_FSEL_ALT4_LEGACY 3
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+#define RP1_FSEL_ALT5_LEGACY 2
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+#define RP1_FSEL_ALT0 0x08
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+#define RP1_FSEL_ALT0INV 0x09
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+#define RP1_FSEL_ALT1 0x0a
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+#define RP1_FSEL_ALT1INV 0x0b
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+#define RP1_FSEL_ALT2 0x0c
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+#define RP1_FSEL_ALT2INV 0x0d
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+#define RP1_FSEL_ALT3 0x0e
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+#define RP1_FSEL_ALT3INV 0x0f
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+#define RP1_FSEL_ALT4 0x10
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+#define RP1_FSEL_ALT4INV 0x11
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+#define RP1_FSEL_ALT5 0x12
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+#define RP1_FSEL_ALT5INV 0x13
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+#define RP1_FSEL_ALT6 0x14
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+#define RP1_FSEL_ALT6INV 0x15
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+#define RP1_FSEL_ALT7 0x16
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+#define RP1_FSEL_ALT7INV 0x17
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+#define RP1_FSEL_ALT8 0x18
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+#define RP1_FSEL_ALT8INV 0x19
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+#define RP1_FSEL_NONE 0x1a
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+
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+/* brcm,pull property */
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+#define RP1_PUD_OFF 0
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+#define RP1_PUD_DOWN 1
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+#define RP1_PUD_UP 2
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+#define RP1_PUD_KEEP 3
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+
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+#endif /* __DT_BINDINGS_PINCTRL_RP1_H__ */
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