101-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch 1.0 KB

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  1. From 77d9b11ae7269dcf376c3b9493209f712524e986 Mon Sep 17 00:00:00 2001
  2. From: Robert Marko <[email protected]>
  3. Date: Wed, 22 Jan 2020 12:56:35 +0100
  4. Subject: [PATCH] arm: dts: IPQ4019: add SDHCI VQMMC LDO node
  5. Since we now have driver for the SDHCI VQMMC LDO needed
  6. for I/0 voltage levels lets introduce the necessary node for it.
  7. Signed-off-by: Robert Marko <[email protected]>
  8. ---
  9. arch/arm/boot/dts/qcom-ipq4019.dtsi | 10 ++++++++++
  10. 1 file changed, 10 insertions(+)
  11. --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
  12. +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
  13. @@ -209,6 +209,16 @@
  14. interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
  15. };
  16. + vqmmc: regulator@1948000 {
  17. + compatible = "qcom,vqmmc-ipq4019-regulator";
  18. + reg = <0x01948000 0x4>;
  19. + regulator-name = "vqmmc";
  20. + regulator-min-microvolt = <1500000>;
  21. + regulator-max-microvolt = <3000000>;
  22. + regulator-always-on;
  23. + status = "disabled";
  24. + };
  25. +
  26. sdhci: sdhci@7824900 {
  27. compatible = "qcom,sdhci-msm-v4";
  28. reg = <0x7824900 0x11c>, <0x7824000 0x800>;