From: Andrey Konovalov <andrey.konovalov@linaro.org>
Date: Sat, 11 Jun 2022 19:57:13 +0000 (+0300)
Subject: arm64: dts: qcom: qcs404: fix default pinctrl settings for blsp1_spi1
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2cac6baf0249cdd3748128f3196c2d203b06a4af;p=linux.git

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
---

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 {