From 2cac6baf0249cdd3748128f3196c2d203b06a4af Mon Sep 17 00:00:00 2001
From: Andrey Konovalov <andrey.konovalov@linaro.org>
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 <andrey.konovalov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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 1cdbe6645f2ae..e4e4061e0dff2 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 {
--
2.30.2