[U-Boot] [PATCH] ARM: dts: rmobile: Zap redundant USB/SDHI nodes on M3N

Eugeniu Rosca
2019-03-06T17:55:06Z

v2019.01 commit cbff9f80cedd ("ARM: dts: rmobile: Sync Gen3 DTs with
Linux 4.19.6") made the sdhi/usb nodes available in r8a77965.dtsi.

Hence, remove the SDHI/USB nodes from r8a77965-u-boot.dtsi. This is
equivalent to partially reverting below v2019.01 commits:
- f529bc551b6d ("ARM: dts: rmobile: Extract USB nodes on M3N")
- 830b94f76867 ("ARM: dts: rmobile: Extract SDHI nodes on M3N")

Not doing that results in MMC devices being undetected on M3NULCB:

=> mmc list
No MMC device available

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
---
arch/arm/dts/r8a77965-u-boot.dtsi | 99 -------------------------------
1 file changed, 99 deletions(-)

diff --git a/arch/arm/dts/r8a77965-u-boot.dtsi b/arch/arm/dts/r8a77965-u-boot.dtsi
index cbd29b3aed68..ca80ef8f29ee 100644
--- a/arch/arm/dts/r8a77965-u-boot.dtsi
+++ b/arch/arm/dts/r8a77965-u-boot.dtsi
@@ -19,103 +19,4 @@
bank-width = <2>;
status = "disabled";
};
-
- sdhi0: sd at ee100000 {
- compatible = "renesas,sdhi-r8a77965";
- reg = <0 0xee100000 0 0x2000>;
- interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 314>;
- max-frequency = <200000000>;
- power-domains = <&sysc 32>;
- resets = <&cpg 314>;
- status = "disabled";
- };
-
- sdhi1: sd at ee120000 {
- compatible = "renesas,sdhi-r8a77965";
- reg = <0 0xee120000 0 0x2000>;
- interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 313>;
- max-frequency = <200000000>;
- power-domains = <&sysc 32>;
- resets = <&cpg 313>;
- status = "disabled";
- };
-
- sdhi2: sd at ee140000 {
- compatible = "renesas,sdhi-r8a77965";
- reg = <0 0xee140000 0 0x2000>;
- interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 312>;
- max-frequency = <200000000>;
- power-domains = <&sysc 32>;
- resets = <&cpg 312>;
- status = "disabled";
- };
-
- sdhi3: sd at ee160000 {
- compatible = "renesas,sdhi-r8a77965";
- reg = <0 0xee160000 0 0x2000>;
- interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 311>;
- max-frequency = <200000000>;
- power-domains = <&sysc 32>;
- resets = <&cpg 311>;
- status = "disabled";
- };
-
- ehci0: usb at ee080100 {
- compatible = "generic-ehci";
- reg = <0 0xee080100 0 0x100>;
- interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 703>;
- phys = <&usb2_phy0>;
- phy-names = "usb";
- companion= <&ohci0>;
- power-domains = <&sysc 32>;
- resets = <&cpg 703>;
- };
-
- usb2_phy0: usb-phy at ee080200 {
- compatible = "renesas,usb2-phy-r8a77965",
- "renesas,rcar-gen3-usb2-phy";
- reg = <0 0xee080200 0 0x700>;
- interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 703>;
- power-domains = <&sysc 32>;
- resets = <&cpg 703>;
- #phy-cells = <0>;
- };
-
- ehci1: usb at ee0a0100 {
- compatible = "generic-ehci";
- reg = <0 0xee0a0100 0 0x100>;
- interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 702>;
- phys = <&usb2_phy1>;
- phy-names = "usb";
- companion= <&ohci1>;
- power-domains = <&sysc 32>;
- resets = <&cpg 702>;
- };
-
- usb2_phy1: usb-phy at ee0a0200 {
- compatible = "renesas,usb2-phy-r8a77965",
- "renesas,rcar-gen3-usb2-phy";
- reg = <0 0xee0a0200 0 0x700>;
- clocks = <&cpg CPG_MOD 702>;
- power-domains = <&sysc 32>;
- resets = <&cpg 702>;
- #phy-cells = <0>;
- };
-
- xhci0: usb at ee000000 {
- compatible = "renesas,xhci-r8a77965",
- "renesas,rcar-gen3-xhci";
- reg = <0 0xee000000 0 0xc00>;
- interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&cpg CPG_MOD 328>;
- power-domains = <&sysc 32>;
- resets = <&cpg 328>;
- };
};
--
2.21.0