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| author | William Zhang <william.zhang@broadcom.com> | 2023-02-06 22:58:14 -0800 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2023-03-14 14:07:06 -0700 |
| commit | 7858dded8c1e983740b46857660526575583d2a2 (patch) | |
| tree | 648dfcc73a8f6f8eb9b67f901a0804c0db974fb3 /arch/arm/boot/dts/bcm63178.dtsi | |
| parent | fe15c26ee26efa11741a7b632e9f23b01aca4cc6 (diff) | |
| download | linux-next-7858dded8c1e983740b46857660526575583d2a2.tar.gz | |
ARM: dts: broadcom: bcmbca: Add spi controller node
Add support for HSSPI controller in ARMv7 chip dts files.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/r/20230207065826.285013-4-william.zhang@broadcom.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/bcm63178.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/bcm63178.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm63178.dtsi b/arch/arm/boot/dts/bcm63178.dtsi index 043e699cbc27..d8268a1e889b 100644 --- a/arch/arm/boot/dts/bcm63178.dtsi +++ b/arch/arm/boot/dts/bcm63178.dtsi @@ -71,6 +71,7 @@ #clock-cells = <0>; clock-frequency = <200000000>; }; + uart_clk: uart-clk { compatible = "fixed-factor-clock"; #clock-cells = <0>; @@ -78,6 +79,12 @@ clock-div = <4>; clock-mult = <1>; }; + + hsspi_pll: hsspi-pll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; }; psci { @@ -109,6 +116,18 @@ #size-cells = <1>; ranges = <0 0xff800000 0x800000>; + hsspi: spi@1000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm63178-hsspi", "brcm,bcmbca-hsspi-v1.0"; + reg = <0x1000 0x600>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&hsspi_pll &hsspi_pll>; + clock-names = "hsspi", "pll"; + num-cs = <8>; + status = "disabled"; + }; + uart0: serial@12000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x12000 0x1000>; |