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| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2025-07-01 08:24:56 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-07-11 16:34:32 +0800 |
| commit | 3cb39706da205e4b603c185af8fdcaa378d44987 (patch) | |
| tree | f08fbfdf05356d0586620f1db438c2e461ed420d | |
| parent | f7154e0bae4f3d436b9e6b6af496c10e53d0449e (diff) | |
arm64: dts: freescale: tqmls10xx: Add vdd-supply for spi-nor flash
(Q)SPI NOR flash is supplied by 1.8V. Add the corresponding supply.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi index e39eaa175936..257d90bb9c20 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-tqmls1043a.dtsi @@ -20,6 +20,7 @@ spi-max-frequency = <62500000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; + vcc-supply = <®_vcc1v8>; partitions { compatible = "fixed-partitions"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi index cafb35f674aa..fa543db99def 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-tqmls1046a.dtsi @@ -20,6 +20,7 @@ spi-max-frequency = <62500000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; + vcc-supply = <®_vcc1v8>; partitions { compatible = "fixed-partitions"; @@ -36,5 +37,6 @@ spi-max-frequency = <62500000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; + vcc-supply = <®_vcc1v8>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-tqmls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a-tqmls1088a.dtsi index 66a7aff893b3..b8a213df238a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-tqmls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-tqmls1088a.dtsi @@ -20,6 +20,7 @@ spi-max-frequency = <62500000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; + vcc-supply = <®_vcc1v8>; partitions { compatible = "fixed-partitions"; @@ -36,5 +37,6 @@ spi-max-frequency = <62500000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; + vcc-supply = <®_vcc1v8>; }; }; diff --git a/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi b/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi index 138f8778afde..7da1bfd83cca 100644 --- a/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi +++ b/arch/arm64/boot/dts/freescale/tqmls10xxa.dtsi @@ -8,6 +8,14 @@ */ / { + reg_vcc1v8: regulator-vcc1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + reg_vcc3v3: regulator-vcc3v3 { compatible = "regulator-fixed"; regulator-name = "VCC3V3"; |