From 2cac6baf0249cdd3748128f3196c2d203b06a4af Mon Sep 17 00:00:00 2001 From: Andrey Konovalov Date: Sat, 11 Jun 2022 22:57:13 +0300 Subject: [PATCH] arm64: dts: qcom: qcs404: fix default pinctrl settings for blsp1_spi1 The current settings refer to "blsp_spi1" function which isn't defined. For this reason an attempt to enable blsp1_spi1 interface results in the probe failure below: [ 3.492900] qcs404-pinctrl 1000000.pinctrl: invalid function blsp_spi1 in map table [ 3.502460] qcs404-pinctrl 1000000.pinctrl: invalid function blsp_spi1 in map table [ 3.517725] qcs404-pinctrl 1000000.pinctrl: invalid function blsp_spi1 in map table [ 3.532998] qcs404-pinctrl 1000000.pinctrl: invalid function blsp_spi1 in map table [ 3.548277] spi_qup: probe of 78b6000.spi failed with error -22 Fix this by making the functions used in qcs404.dtsi to match the contents of drivers/pinctrl/qcom/pinctrl-qcs404.c. Signed-off-by: Andrey Konovalov Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220611195713.131597-1-andrey.konovalov@linaro.org --- arch/arm64/boot/dts/qcom/qcs404.dtsi | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index 1cdbe6645f2a..e4e4061e0dff 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -669,8 +669,25 @@ }; blsp1_spi1_default: blsp1-spi1-default { - pins = "gpio22", "gpio23", "gpio24", "gpio25"; - function = "blsp_spi1"; + mosi { + pins = "gpio22"; + function = "blsp_spi_mosi_a1"; + }; + + miso { + pins = "gpio23"; + function = "blsp_spi_miso_a1"; + }; + + cs_n { + pins = "gpio24"; + function = "blsp_spi_cs_n_a1"; + }; + + clk { + pins = "gpio25"; + function = "blsp_spi_clk_a1"; + }; }; blsp1_spi2_default: blsp1-spi2-default { -- 2.34.1