diff options
| author | Bjorn Andersson <quic_bjorande@quicinc.com> | 2024-03-28 05:01:13 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-04-05 00:07:57 +0300 |
| commit | 58dc9622d5de6ce0b80969b136e8e09a7645eca5 (patch) | |
| tree | 2cc24deb4238ad6a8445e87a5cfbfccdeeccc633 | |
| parent | e5fd6512f6e842d8c5883b9fa4d72c8a5295efdc (diff) | |
| download | linux-58dc9622d5de6ce0b80969b136e8e09a7645eca5.tar.xz | |
arm64: dts: qcom: qcs6490-rb3gen2: Enable UFS
The rb3gen2 has UFS memory, adjust the necessary supply voltage and add
the controller and phy nodes to enable this.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240327-rb3gen2-ufs-v2-1-3de6b5dd78dd@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts index 3cc19ccff90c..c98c41f8f3b1 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts @@ -278,8 +278,8 @@ vreg_l7b_2p952: ldo7 { regulator-name = "vreg_l7b_2p952"; - regulator-min-microvolt = <2400000>; - regulator-max-microvolt = <3544000>; + regulator-min-microvolt = <2952000>; + regulator-max-microvolt = <2952000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; @@ -293,8 +293,11 @@ vreg_l9b_1p2: ldo9 { regulator-name = "vreg_l9b_1p2"; regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1304000>; + regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; }; vreg_l11b_1p504: ldo11 { @@ -670,6 +673,25 @@ remote-endpoint = <&mdss_dp_out>; }; +&ufs_mem_hc { + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>; + vcc-supply = <&vreg_l7b_2p952>; + vcc-max-microamp = <800000>; + vccq-supply = <&vreg_l9b_1p2>; + vccq-max-microamp = <900000>; + vccq2-supply = <&vreg_l9b_1p2>; + vccq2-max-microamp = <900000>; + + status = "okay"; +}; + +&ufs_mem_phy { + vdda-phy-supply = <&vreg_l10c_0p88>; + vdda-pll-supply = <&vreg_l6b_1p2>; + + status = "okay"; +}; + &wifi { memory-region = <&wlan_fw_mem>; }; |