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Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi')
-rw-r--r--arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi53
1 files changed, 4 insertions, 49 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index 34881c0113cb..9a4ff57fc877 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -165,6 +165,8 @@
/delete-node/ &venus_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &cdsp_pas;
+/delete-node/ &zap_shader;
+/delete-node/ &gpu_mem;
/* Increase the size from 120 MB to 128 MB */
&mpss_region {
@@ -701,9 +703,8 @@ ap_ts_i2c: &i2c14 {
&ufs_mem_hc {
status = "okay";
- pinctrl-names = "init", "default";
- pinctrl-0 = <&ufs_dev_reset_assert>;
- pinctrl-1 = <&ufs_dev_reset_deassert>;
+
+ reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
vcc-supply = <&src_pp2950_l20a>;
vcc-max-microamp = <600000>;
@@ -1258,52 +1259,6 @@ ap_ts_i2c: &i2c14 {
};
};
- ufs_dev_reset_assert: ufs_dev_reset_assert {
- config {
- pins = "ufs_reset";
- bias-pull-down; /* default: pull down */
- /*
- * UFS_RESET driver strengths are having
- * different values/steps compared to typical
- * GPIO drive strengths.
- *
- * Following table clarifies:
- *
- * HDRV value | UFS_RESET | Typical GPIO
- * (dec) | (mA) | (mA)
- * 0 | 0.8 | 2
- * 1 | 1.55 | 4
- * 2 | 2.35 | 6
- * 3 | 3.1 | 8
- * 4 | 3.9 | 10
- * 5 | 4.65 | 12
- * 6 | 5.4 | 14
- * 7 | 6.15 | 16
- *
- * POR value for UFS_RESET HDRV is 3 which means
- * 3.1mA and we want to use that. Hence just
- * specify 8mA to "drive-strength" binding and
- * that should result into writing 3 to HDRV
- * field.
- */
- drive-strength = <8>; /* default: 3.1 mA */
- output-low; /* active low reset */
- };
- };
-
- ufs_dev_reset_deassert: ufs_dev_reset_deassert {
- config {
- pins = "ufs_reset";
- bias-pull-down; /* default: pull down */
- /*
- * default: 3.1 mA
- * check comments under ufs_dev_reset_assert
- */
- drive-strength = <8>;
- output-high; /* active low reset */
- };
- };
-
ap_suspend_l_assert: ap_suspend_l_assert {
config {
pins = "gpio126";