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rockchip: rk3399: grf: Fix enum typos for UART2

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In the GRF header file, some instances of UART2 pinmux are prefixed with
"GRF_UART2DBG" while others have "GRF_UART2DGB".

Since UART2 is the default console UART and used for debugging, it is
more likely the name should be UART2DBG.

Fix the ones that are wrong.

Fixes: a2c08df3813b ("pinctrl: add driver for rk3399")
Fixes: fa72de10452c ("rockchip: arm64: rk3399: move grf register definitions to grf_rk3399.h")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Paul Kocialkowski <paulk@sys-base.io>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Chen-Yu Tsai 2025-02-05 01:29:53 +08:00 committed by Kever Yang
parent 7622834065
commit 64cec76899
2 changed files with 4 additions and 4 deletions
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6
arch/arm/include/asm/arch-rockchip/grf_rk3399.h
View File

@ -466,18 +466,18 @@ enum {
/* GRF_GPIO4C_IOMUX */
GRF_GPIO4C0_SEL_SHIFT = 0,
GRF_GPIO4C0_SEL_MASK = 3 << GRF_GPIO4C0_SEL_SHIFT,
GRF_UART2DGBB_SIN = 2,
GRF_UART2DBGB_SIN = 2,
GRF_HDMII2C_SCL = 3,
GRF_GPIO4C1_SEL_SHIFT = 2,
GRF_GPIO4C1_SEL_MASK = 3 << GRF_GPIO4C1_SEL_SHIFT,
GRF_UART2DGBB_SOUT = 2,
GRF_UART2DBGB_SOUT = 2,
GRF_HDMII2C_SDA = 3,
GRF_GPIO4C2_SEL_SHIFT = 4,
GRF_GPIO4C2_SEL_MASK = 3 << GRF_GPIO4C2_SEL_SHIFT,
GRF_PWM_0 = 1,
GRF_GPIO4C3_SEL_SHIFT = 6,
GRF_GPIO4C3_SEL_MASK = 3 << GRF_GPIO4C3_SEL_SHIFT,
GRF_UART2DGBC_SIN = 1,
GRF_UART2DBGC_SIN = 1,
GRF_GPIO4C4_SEL_SHIFT = 8,
GRF_GPIO4C4_SEL_MASK = 3 << GRF_GPIO4C4_SEL_SHIFT,
GRF_UART2DBGC_SOUT = 1,

2
arch/arm/mach-rockchip/rk3399/rk3399.c
View File

@ -157,7 +157,7 @@ void board_debug_uart_init(void)
/* Enable early UART2 channel C on the RK3399 */
rk_clrsetreg(&grf->gpio4c_iomux,
GRF_GPIO4C3_SEL_MASK,
GRF_UART2DGBC_SIN << GRF_GPIO4C3_SEL_SHIFT);
GRF_UART2DBGC_SIN << GRF_GPIO4C3_SEL_SHIFT);
rk_clrsetreg(&grf->gpio4c_iomux,
GRF_GPIO4C4_SEL_MASK,
GRF_UART2DBGC_SOUT << GRF_GPIO4C4_SEL_SHIFT);