aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorJoel Stanley2022-03-08 10:36:31 +1030
committerArnd Bergmann2022-03-08 13:45:48 +0100
commit2f6edb6bcb2f3f41d876e0eba2ba97f87a0296ea (patch)
treea4c4a00a49f338cf90bf891fc5972d093b9b208c /arch
parent60392db617b5ccd7ba3bfa03673a45085bcfe3ee (diff)
ARM: dts: aspeed: Fix AST2600 quad spi group
Requesting quad mode for the FMC resulted in an error: &fmc { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fwqspi_default>' [ 0.742963] aspeed-g6-pinctrl 1e6e2000.syscon:pinctrl: invalid function FWQSPID in map table  This is because the quad mode pins are a group of pins, not a function. After applying this patch we can request the pins and the QSPI data lines are muxed: # cat /sys/kernel/debug/pinctrl/1e6e2000.syscon\:pinctrl-aspeed-g6-pinctrl/pinmux-pins |grep 1e620000.spi pin 196 (AE12): device 1e620000.spi function FWSPID group FWQSPID pin 197 (AF12): device 1e620000.spi function FWSPID group FWQSPID pin 240 (Y1): device 1e620000.spi function FWSPID group FWQSPID pin 241 (Y2): device 1e620000.spi function FWSPID group FWQSPID pin 242 (Y3): device 1e620000.spi function FWSPID group FWQSPID pin 243 (Y4): device 1e620000.spi function FWSPID group FWQSPID Fixes: f510f04c8c83 ("ARM: dts: aspeed: Add AST2600 pinmux nodes") Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220304011010.974863-1-joel@jms.id.au Link: https://lore.kernel.org/r/20220304011010.974863-1-joel@jms.id.au' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
index 6dde51c2aed3..e4775bbceecc 100644
--- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
@@ -118,7 +118,7 @@
};
pinctrl_fwqspid_default: fwqspid_default {
- function = "FWQSPID";
+ function = "FWSPID";
groups = "FWQSPID";
};