Re: [PATCH 5/7] arm64: dts: exynos: Add dts files for Samsung Exynos5433 64bit SoC
From: Chanwoo Choi <cw00.choi@samsung.com>
Date: 2016-08-16 13:04:03
Also in:
linux-arm-kernel, linux-samsung-soc, lkml
Hi Sylwester, On 2016년 08월 16일 19:50, Sylwester Nawrocki wrote:
Hi Chanwoo, On 08/16/2016 08:35 AM, Chanwoo Choi wrote:quoted
This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on Octa-core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports PSCI (Power State Coordination Interface) v0.1.quoted
--- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 1580 ++++++++++++++++++++quoted
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsib/arch/arm64/boot/dts/exynos/exynos5433.dtsi new file mode 100644 index 000000000000..2a5b05744533--- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi@@ -0,0 +1,1580 @@quoted
+ +/ { + compatible = "samsung,exynos5433"; + #address-cells = <2>; + #size-cells = <2>;quoted
+ soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x0 0x18000000>;quoted
+ lpass: lpass@11400000 { + compatible = "samsung,exynos5433-lpass"; + reg = <0x11400000 0x100>; + samsung,pmu-syscon = <&pmu_system_controller>; + status = "disabled"; + }; + + i2s0: i2s0@11440000 { + compatible = "samsung,exynos7-i2s"; + reg = <0x11440000 0x100>; + dmas = <&adma 0 &adma 2>; + dma-names = "tx", "rx"; + interrupts = <0 70 0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_aud CLK_PCLK_AUD_I2S>, + <&cmu_aud CLK_SCLK_AUD_I2S>, + <&cmu_aud CLK_SCLK_I2S_BCLK>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_bus>; + status = "disabled"; + };quoted
+ serial_3: serial@11460000 { + compatible = "samsung,exynos5433-uart"; + reg = <0x11460000 0x100>; + interrupts = <0 67 0>; + clocks = <&cmu_aud CLK_PCLK_AUD_UART>, + <&cmu_aud CLK_SCLK_AUD_UART>; + clock-names = "uart", "clk_uart_baud0"; + pinctrl-names = "default"; + pinctrl-0 = <&uart_aud_bus>; + status = "disabled"; + }; +quoted
+ amba { + compatible = "arm,amba-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges;quoted
+ adma: adma@11420000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x11420000 0x1000>; + interrupts = <0 73 0>; + clocks = <&cmu_aud CLK_ACLK_DMAC>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; + }; + };The latest Exynos5433 Audio Subsystem bindings look like this https://git.linuxtv.org/snawrocki/samsung.git/commit/?h=for-v4.9/mfd/exynos-lpass-v5&id=104cc6ad3ecc7c4c8ecf73663b93eb48b78f35aa i.e. adma@11420000, i2s0@11440000, serial@11460000 should be subnodes of the lpass@11400000 node.
OK. I'll use your latest patches for sound and then test it again. Regards, Chanwoo Choi _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel