[PATCH 1/2] sunxi: Support UART1 on the T113

John Watts contact at jookia.org
Thu Apr 11 07:14:15 CEST 2024


The T113 supports UART1 on pins PG6 and PG7, add support for it here.

Signed-off-by: John Watts <contact at jookia.org>
---
 arch/arm/mach-sunxi/board.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index f4dbb2a740..f5da50b43a 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -174,8 +174,9 @@ static int gpio_init(void)
 	sunxi_gpio_set_cfgpin(SUNXI_GPL(2), SUN8I_GPL_R_UART);
 	sunxi_gpio_set_cfgpin(SUNXI_GPL(3), SUN8I_GPL_R_UART);
 	sunxi_gpio_set_pull(SUNXI_GPL(3), SUNXI_GPIO_PULL_UP);
-#elif CONFIG_CONS_INDEX == 2 && defined(CONFIG_MACH_SUN8I) && \
-				!defined(CONFIG_MACH_SUN8I_R40)
+#elif CONFIG_CONS_INDEX == 2 && ((defined(CONFIG_MACH_SUN8I) && \
+				!defined(CONFIG_MACH_SUN8I_R40)) || \
+				defined(CONFIG_MACH_SUN8I_R528))
 	sunxi_gpio_set_cfgpin(SUNXI_GPG(6), SUN8I_GPG_UART1);
 	sunxi_gpio_set_cfgpin(SUNXI_GPG(7), SUN8I_GPG_UART1);
 	sunxi_gpio_set_pull(SUNXI_GPG(7), SUNXI_GPIO_PULL_UP);

-- 
2.44.0



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