diff options
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-base.dtsi | 59 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-r1.dts | 32 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno.dts | 32 |
3 files changed, 123 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index e3ee96036eca..dd5158eb5872 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -17,6 +17,18 @@ }; }; + mailbox: mhu@2b1f0000 { + compatible = "arm,mhu", "arm,primecell"; + reg = <0x0 0x2b1f0000 0x0 0x1000>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "mhu_lpri_rx", + "mhu_hpri_rx"; + #mbox-cells = <1>; + clocks = <&soc_refclk100mhz>; + clock-names = "apb_pclk"; + }; + gic: interrupt-controller@2c010000 { compatible = "arm,gic-400", "arm,cortex-a15-gic"; reg = <0x0 0x2c010000 0 0x1000>, @@ -44,6 +56,53 @@ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>; }; + sram: sram@2e000000 { + compatible = "arm,juno-sram-ns", "mmio-sram"; + reg = <0x0 0x2e000000 0x0 0x8000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x0 0x2e000000 0x8000>; + + cpu_scp_lpri: scp-shmem@0 { + compatible = "arm,juno-scp-shmem"; + reg = <0x0 0x200>; + }; + + cpu_scp_hpri: scp-shmem@200 { + compatible = "arm,juno-scp-shmem"; + reg = <0x200 0x200>; + }; + }; + + scpi { + compatible = "arm,scpi"; + mboxes = <&mailbox 1>; + shmem = <&cpu_scp_hpri>; + + clocks { + compatible = "arm,scpi-clocks"; + + scpi_dvfs: scpi_clocks@0 { + compatible = "arm,scpi-dvfs-clocks"; + #clock-cells = <1>; + clock-indices = <0>, <1>, <2>; + clock-output-names = "atlclk", "aplclk","gpuclk"; + }; + scpi_clk: scpi_clocks@3 { + compatible = "arm,scpi-variable-clocks"; + #clock-cells = <1>; + clock-indices = <3>, <4>; + clock-output-names = "pxlclk0", "pxlclk1"; + }; + }; + + scpi_sensors0: sensors { + compatible = "arm,scpi-sensors"; + #thermal-sensor-cells = <1>; + }; + }; + /include/ "juno-clocks.dtsi" dma@7ff00000 { diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts index c62751153a4f..5eef4aa0c532 100644 --- a/arch/arm64/boot/dts/arm/juno-r1.dts +++ b/arch/arm64/boot/dts/arm/juno-r1.dts @@ -34,12 +34,39 @@ #address-cells = <2>; #size-cells = <0>; + cpu-map { + cluster0 { + core0 { + cpu = <&A57_0>; + }; + core1 { + cpu = <&A57_1>; + }; + }; + + cluster1 { + core0 { + cpu = <&A53_0>; + }; + core1 { + cpu = <&A53_1>; + }; + core2 { + cpu = <&A53_2>; + }; + core3 { + cpu = <&A53_3>; + }; + }; + }; + A57_0: cpu@0 { compatible = "arm,cortex-a57","arm,armv8"; reg = <0x0 0x0>; device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A57_1: cpu@1 { @@ -48,6 +75,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A53_0: cpu@100 { @@ -56,6 +84,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_1: cpu@101 { @@ -64,6 +93,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_2: cpu@102 { @@ -72,6 +102,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_3: cpu@103 { @@ -80,6 +111,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A57_L2: l2-cache0 { diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts index d7cbdd482a61..c02f880584e8 100644 --- a/arch/arm64/boot/dts/arm/juno.dts +++ b/arch/arm64/boot/dts/arm/juno.dts @@ -34,12 +34,39 @@ #address-cells = <2>; #size-cells = <0>; + cpu-map { + cluster0 { + core0 { + cpu = <&A57_0>; + }; + core1 { + cpu = <&A57_1>; + }; + }; + + cluster1 { + core0 { + cpu = <&A53_0>; + }; + core1 { + cpu = <&A53_1>; + }; + core2 { + cpu = <&A53_2>; + }; + core3 { + cpu = <&A53_3>; + }; + }; + }; + A57_0: cpu@0 { compatible = "arm,cortex-a57","arm,armv8"; reg = <0x0 0x0>; device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A57_1: cpu@1 { @@ -48,6 +75,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A53_0: cpu@100 { @@ -56,6 +84,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_1: cpu@101 { @@ -64,6 +93,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_2: cpu@102 { @@ -72,6 +102,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_3: cpu@103 { @@ -80,6 +111,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A57_L2: l2-cache0 { |