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remove upstreamed rk3328 patch

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oe-core recently bumped linux-yocto to v6.10.8 which already contains this
patch to fix the pinctrl driver for the rk3328-based Rockchip SoCs (which
enables SPI to work again).

oe-core: 48ac41fdc02c ("linux-yocto/6.10: update to v6.10.8")
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
This commit is contained in:
Trevor Woerner 2024-09-09 20:26:49 -04:00
parent 74aec6e83d
commit ae59945bfe
2 changed files with 0 additions and 52 deletions
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51
recipes-kernel/linux/linux-yocto/rk3328/0001-pinctrl-rockchip-correct-RK3328-iomux-width-flag-for.patch
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@ -1,51 +0,0 @@
From ed875ae5b8ca511c11d227c0d9c6d2d13a2e6c15 Mon Sep 17 00:00:00 2001
From: Huang-Huang Bao <i@eh5.me>
Date: Tue, 9 Jul 2024 18:54:28 +0800
Subject: [PATCH] pinctrl: rockchip: correct RK3328 iomux width flag for
GPIO2-B pins
The base iomux offsets for each GPIO pin line are accumulatively
calculated based off iomux width flag in rockchip_pinctrl_get_soc_data.
If the iomux width flag is one of IOMUX_WIDTH_4BIT, IOMUX_WIDTH_3BIT or
IOMUX_WIDTH_2BIT, the base offset for next pin line would increase by 8
bytes, otherwise it would increase by 4 bytes.
Despite most of GPIO2-B iomux have 2-bit data width, which can be fit
into 4 bytes space with write mask, it actually take 8 bytes width for
whole GPIO2-B line.
Commit e8448a6c817c ("pinctrl: rockchip: fix pinmux bits for RK3328
GPIO2-B pins") wrongly set iomux width flag to 0, causing all base
iomux offset for line after GPIO2-B to be calculated wrong. Fix the
iomux width flag to IOMUX_WIDTH_2BIT so the offset after GPIO2-B is
correctly increased by 8, matching the actual width of GPIO2-B iomux.
Fixes: e8448a6c817c ("pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins")
Cc: stable@vger.kernel.org
Reported-by: Richard Kojedzinszky <richard@kojedz.in>
Closes: https://lore.kernel.org/linux-rockchip/4f29b743202397d60edfb3c725537415@kojedz.in/
Tested-By: Trevor Woerner <twoerner@gmail.com>
Tested-by: Richard Kojedzinszky <richard@kojedz.in>
Signed-off-by: Huang-Huang Bao <i@eh5.me>
Upstream-Status: Submitted
---
drivers/pinctrl/pinctrl-rockchip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 6a7461978630..7b7b8601d01a 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -3800,7 +3800,7 @@ static struct rockchip_pin_bank rk3328_pin_banks[] = {
PIN_BANK_IOMUX_FLAGS(0, 32, "gpio0", 0, 0, 0, 0),
PIN_BANK_IOMUX_FLAGS(1, 32, "gpio1", 0, 0, 0, 0),
PIN_BANK_IOMUX_FLAGS(2, 32, "gpio2", 0,
- 0,
+ IOMUX_WIDTH_2BIT,
IOMUX_WIDTH_3BIT,
0),
PIN_BANK_IOMUX_FLAGS(3, 32, "gpio3",
--
2.44.0.478.g7774cfed6261

1
recipes-kernel/linux/linux-yocto_%.bbappend
View File

@ -25,4 +25,3 @@ COMPATIBLE_MACHINE:rock-5b = "rock-5b"
SRC_URI:append = " file://rockchip-kmeta;type=kmeta;name=rockchip-kmeta;destsuffix=rockchip-kmeta"
SRC_URI:append:nanopi-r4s = " file://nanopi-r4s.scc"
SRC_URI:append:rk3328 = " file://0001-pinctrl-rockchip-correct-RK3328-iomux-width-flag-for.patch"