Messages in this thread Patch in this message | | | From | Caesar Wang <> | Subject | [PATCH v1 3/3] ARM64: dts: rk3368: Add mailbox device nodes | Date | Tue, 27 Oct 2015 15:31:46 +0800 |
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This adds mailbox device nodes in dts.
Mailbox is used by the Rockchip CPU cores to communicate requests to MCU processor.
Signed-off-by: Caesar Wang <wxt@rock-chips.com> ---
Changes in v1: - PATCH[3/3] dts: - fix "processormZ"--> "processor",the miss-fingerboard. - Remove the shared memory in mailbox controller dtsi.
arch/arm64/boot/dts/rockchip/rk3368.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index cc093a4..cefdad3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -484,6 +484,18 @@ status = "disabled"; }; + mbox: mbox@ff6b0000 { + compatible = "rockchip,rk3368-mailbox"; + reg = <0x0 0xff6b0000 0x0 0x1000>, + interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru PCLK_MAILBOX>; + clock-names = "pclk_mailbox"; + #mbox-cells = <1>; + }; + pmugrf: syscon@ff738000 { compatible = "rockchip,rk3368-pmugrf", "syscon"; reg = <0x0 0xff738000 0x0 0x1000>; -- 1.9.1
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