diff options
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 53 |
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"; |