[PATCH v2] sunxi: SPI: fix pinmuxing for Allwinner H6 SoCs

Daniel Wagenknecht dwagenk at mailbox.org
Thu Dec 16 20:42:10 CET 2021


The driver for SPI0 on Allwinner H6 SoCs did not use the correct define
SUN50I_GPC_SPI0 for the pin function, but one for a different Allwinner
SoC series.

Fix the conditionals to use the correct define for H6 SoCs. This matches
the conditional logic in the SPL spi driver.

Tested by probing the spi-flash on a pine64_h64-model-b board with
adapted device-tree (disable mmc2, enable spi0).

Signed-off-by: Daniel Wagenknecht <dwagenk at mailbox.org>
---

Adapted to use CONFIG_SUN50I_GEN_H6 as requested.


 drivers/spi/spi-sunxi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sunxi.c b/drivers/spi/spi-sunxi.c
index bc2f544e86..6a8ee8d542 100644
--- a/drivers/spi/spi-sunxi.c
+++ b/drivers/spi/spi-sunxi.c
@@ -249,7 +249,8 @@ static int sun4i_spi_parse_pins(struct udevice *dev)
 			if (pin < 0)
 				break;
 
-			if (IS_ENABLED(CONFIG_MACH_SUN50I))
+			if (IS_ENABLED(CONFIG_MACH_SUN50I) ||
+			    IS_ENABLED(CONFIG_SUN50I_GEN_H6))
 				sunxi_gpio_set_cfgpin(pin, SUN50I_GPC_SPI0);
 			else
 				sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SPI0);
-- 
2.31.1



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