[PATCH v3 2/2] arm64: dts: qcom: sm8550: Add bias pull up value to tlmm i2c data clk states

Abel Vesa
2023-02-08T08:20:06Z

The default bias pull up value for the tlmm i2c data clk states is
2.2kOhms. Add this value to make sure the driver factors in the i2c pull
up bit when writing the config register.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---

This patch does not have a v2 (or a v1). This is an entirely new patch and it is
part of this patchset to provide full context.

arch/arm64/boot/dts/qcom/sm8550.dtsi | 30 ++++++++++++++--------------
1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 1dea055a6815..6e60afc748cf 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -2695,7 +2695,7 @@ qup_i2c0_data_clk: qup-i2c0-data-clk-state {
pins = "gpio28", "gpio29";
function = "qup1_se0";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c1_data_clk: qup-i2c1-data-clk-state {
@@ -2703,7 +2703,7 @@ qup_i2c1_data_clk: qup-i2c1-data-clk-state {
pins = "gpio32", "gpio33";
function = "qup1_se1";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c2_data_clk: qup-i2c2-data-clk-state {
@@ -2711,7 +2711,7 @@ qup_i2c2_data_clk: qup-i2c2-data-clk-state {
pins = "gpio36", "gpio37";
function = "qup1_se2";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c3_data_clk: qup-i2c3-data-clk-state {
@@ -2719,7 +2719,7 @@ qup_i2c3_data_clk: qup-i2c3-data-clk-state {
pins = "gpio40", "gpio41";
function = "qup1_se3";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c4_data_clk: qup-i2c4-data-clk-state {
@@ -2727,7 +2727,7 @@ qup_i2c4_data_clk: qup-i2c4-data-clk-state {
pins = "gpio44", "gpio45";
function = "qup1_se4";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c5_data_clk: qup-i2c5-data-clk-state {
@@ -2735,7 +2735,7 @@ qup_i2c5_data_clk: qup-i2c5-data-clk-state {
pins = "gpio52", "gpio53";
function = "qup1_se5";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c6_data_clk: qup-i2c6-data-clk-state {
@@ -2743,7 +2743,7 @@ qup_i2c6_data_clk: qup-i2c6-data-clk-state {
pins = "gpio48", "gpio49";
function = "qup1_se6";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c8_data_clk: qup-i2c8-data-clk-state {
@@ -2751,14 +2751,14 @@ scl-pins {
pins = "gpio57";
function = "qup2_se0_l1_mira";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

sda-pins {
pins = "gpio56";
function = "qup2_se0_l0_mira";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};
};

@@ -2767,7 +2767,7 @@ qup_i2c9_data_clk: qup-i2c9-data-clk-state {
pins = "gpio60", "gpio61";
function = "qup2_se1";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c10_data_clk: qup-i2c10-data-clk-state {
@@ -2775,7 +2775,7 @@ qup_i2c10_data_clk: qup-i2c10-data-clk-state {
pins = "gpio64", "gpio65";
function = "qup2_se2";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c11_data_clk: qup-i2c11-data-clk-state {
@@ -2783,7 +2783,7 @@ qup_i2c11_data_clk: qup-i2c11-data-clk-state {
pins = "gpio68", "gpio69";
function = "qup2_se3";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c12_data_clk: qup-i2c12-data-clk-state {
@@ -2791,7 +2791,7 @@ qup_i2c12_data_clk: qup-i2c12-data-clk-state {
pins = "gpio2", "gpio3";
function = "qup2_se4";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c13_data_clk: qup-i2c13-data-clk-state {
@@ -2799,7 +2799,7 @@ qup_i2c13_data_clk: qup-i2c13-data-clk-state {
pins = "gpio80", "gpio81";
function = "qup2_se5";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_i2c15_data_clk: qup-i2c15-data-clk-state {
@@ -2807,7 +2807,7 @@ qup_i2c15_data_clk: qup-i2c15-data-clk-state {
pins = "gpio72", "gpio106";
function = "qup2_se7";
drive-strength = <2>;
- bias-pull-up;
+ bias-pull-up = <2200>;
};

qup_spi0_cs: qup-spi0-cs-state {
--
2.34.1