linux-kernel - [PATCH 1/2] pinctrl: qcom: msm8226: Add blsp

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Message-Id: <20230902-msm8226-i2c6-v1-1-9632b8916789@z3ntu.xyz>
Date:   Sat, 02 Sep 2023 19:32:24 +0200
From:   Luca Weiss <luca@...tu.xyz>
To:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Luca Weiss <luca@...tu.xyz>
Subject: [PATCH 1/2] pinctrl: qcom: msm8226: Add blsp_i2c6 function

On GPIO22 and GPIO23 there is another I2C bus. Add the function for it.

Signed-off-by: Luca Weiss <luca@...tu.xyz>
---
 drivers/pinctrl/qcom/pinctrl-msm8226.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/qcom/pinctrl-msm8226.c b/drivers/pinctrl/qcom/pinctrl-msm8226.c
index 994619840a70..da964eebd313 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm8226.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm8226.c
@@ -336,6 +336,7 @@ enum msm8226_functions {
 	msm_mux_blsp_i2c3,
 	msm_mux_blsp_i2c4,
 	msm_mux_blsp_i2c5,
+	msm_mux_blsp_i2c6,
 	msm_mux_blsp_spi1,
 	msm_mux_blsp_spi2,
 	msm_mux_blsp_spi3,
@@ -436,6 +437,8 @@ static const char * const blsp_spi5_groups[] = {
 	"gpio16", "gpio17", "gpio18", "gpio19"
 };
 
+static const char * const blsp_i2c6_groups[] = { "gpio22", "gpio23" };
+
 static const char * const cci_i2c0_groups[] = { "gpio29", "gpio30" };
 
 static const char * const cam_mclk0_groups[] = { "gpio26" };
@@ -459,6 +462,7 @@ static const struct pinfunction msm8226_functions[] = {
 	MSM_PIN_FUNCTION(blsp_i2c3),
 	MSM_PIN_FUNCTION(blsp_i2c4),
 	MSM_PIN_FUNCTION(blsp_i2c5),
+	MSM_PIN_FUNCTION(blsp_i2c6),
 	MSM_PIN_FUNCTION(blsp_spi1),
 	MSM_PIN_FUNCTION(blsp_spi2),
 	MSM_PIN_FUNCTION(blsp_spi3),
@@ -507,8 +511,8 @@ static const struct msm_pingroup msm8226_groups[] = {
 	PINGROUP(19,  blsp_spi5, blsp_uart5, blsp_i2c5, NA, NA, NA, NA),
 	PINGROUP(20,  NA, NA, NA, NA, NA, NA, NA),
 	PINGROUP(21,  NA, NA, NA, NA, NA, NA, NA),
-	PINGROUP(22,  NA, NA, NA, NA, NA, NA, NA),
-	PINGROUP(23,  NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(22,  NA, NA, blsp_i2c6, NA, NA, NA, NA),
+	PINGROUP(23,  NA, NA, blsp_i2c6, NA, NA, NA, NA),
 	PINGROUP(24,  NA, NA, NA, NA, NA, NA, NA),
 	PINGROUP(25,  NA, NA, NA, NA, NA, NA, NA),
 	PINGROUP(26,  cam_mclk0, NA, NA, NA, NA, NA, NA),

-- 
2.42.0