diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2022-06-03 14:05:23 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-06-17 10:35:25 +0300 |
| commit | 5235d551779d2850d95ff1de762c69187fdf8dd5 (patch) | |
| tree | 1d864fc385fb33bf0b11ec9be217dd3ad784da72 /arch/arm64/boot/dts/renesas/r8a779f0.dtsi | |
| parent | 3a9747f0512409d366692caf5f05d5f0f5ab9d15 (diff) | |
| download | linux-5235d551779d2850d95ff1de762c69187fdf8dd5.tar.xz | |
arm64: dts: renesas: r8a779f0: Add UFS node
Add UFS node for R-Car S4-8 (r8a779f0).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220603110524.1997825-7-yoshihiro.shimoda.uh@renesas.com
[geert: Move ufs30-clk to preserve sort order]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779f0.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi index 1a60a8e4b1bc..54474ba18f5f 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi @@ -271,6 +271,18 @@ status = "disabled"; }; + ufs: ufs@e6860000 { + compatible = "renesas,r8a779f0-ufs"; + reg = <0 0xe6860000 0 0x100>; + interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 1514>, <&ufs30_clk>; + clock-names = "fck", "ref_clk"; + freq-table-hz = <200000000 200000000>, <38400000 38400000>; + power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>; + resets = <&cpg 1514>; + status = "disabled"; + }; + scif3: serial@e6c50000 { compatible = "renesas,scif-r8a779f0", "renesas,rcar-gen4-scif", "renesas,scif"; @@ -485,4 +497,11 @@ <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>; }; + + ufs30_clk: ufs30-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board */ + clock-frequency = <0>; + }; }; |