diff options
Diffstat (limited to 'Documentation/devicetree/bindings/soc')
11 files changed, 69 insertions, 31 deletions
diff --git a/Documentation/devicetree/bindings/soc/amlogic/amlogic,canvas.txt b/Documentation/devicetree/bindings/soc/amlogic/amlogic,canvas.txt new file mode 100644 index 000000000000..436d2106e80d --- /dev/null +++ b/Documentation/devicetree/bindings/soc/amlogic/amlogic,canvas.txt @@ -0,0 +1,29 @@ +Amlogic Canvas +================================ + +A canvas is a collection of metadata that describes a pixel buffer. +Those metadata include: width, height, phyaddr, wrapping, block mode +and endianness. + +Many IPs within Amlogic SoCs rely on canvas indexes to read/write pixel data +rather than use the phy addresses directly. For instance, this is the case for +the video decoders and the display. + +Amlogic SoCs have 256 canvas. + +Device Tree Bindings: +--------------------- + +Video Lookup Table +-------------------------- + +Required properties: +- compatible: "amlogic,canvas" +- reg: Base physical address and size of the canvas registers. + +Example: + +canvas: video-lut@48 { + compatible = "amlogic,canvas"; + reg = <0x0 0x48 0x0 0x14>; +}; diff --git a/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt new file mode 100644 index 000000000000..205a54bcd7c7 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt @@ -0,0 +1,18 @@ +Amlogic Internal Clock Measurer +=============================== + +The Amlogic SoCs contains an IP to measure the internal clocks. +The precision is multiple of MHz, useful to debug the clock states. + +Required properties: +- compatible: Shall contain one of the following : + "amlogic,meson-gx-clk-measure" for GX SoCs + "amlogic,meson8-clk-measure" for Meson8 SoCs + "amlogic,meson8b-clk-measure" for Meson8b SoCs +- reg: base address and size of the Clock Measurer register space. + +Example: + clock-measure@8758 { + compatible = "amlogic,meson-gx-clk-measure"; + reg = <0x0 0x8758 0x0 0x10>; + }; diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt index 8dd7b3a7de65..f331316183f6 100644 --- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt +++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt @@ -2,7 +2,8 @@ Broadcom VCHIQ firmware services Required properties: -- compatible: Should be "brcm,bcm2835-vchiq" +- compatible: Should be "brcm,bcm2835-vchiq" on BCM2835, otherwise + "brcm,bcm2836-vchiq". - reg: Physical base address and length of the doorbell register pair - interrupts: The interrupt number See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt index 03c741602c6d..6d2dd8a31482 100644 --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt @@ -98,6 +98,12 @@ The property below is dependent on fsl,tdm-interface: usage: optional for tdm interface value type: <empty> Definition : Internal loopback connecting on TDM layer. +- fsl,hmask + usage: optional + Value type: <u16> + Definition: HDLC address recognition. Set to zero to disable + address filtering of packets: + fsl,hmask = /bits/ 16 <0x0000>; Example for tdm interface: diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt index f9987c30f0d5..5a2ef1726e2a 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt @@ -19,10 +19,12 @@ IP Pairing Required properties in pwrap device node. - compatible: "mediatek,mt2701-pwrap" for MT2701/7623 SoCs + "mediatek,mt6765-pwrap" for MT6765 SoCs "mediatek,mt6797-pwrap" for MT6797 SoCs "mediatek,mt7622-pwrap" for MT7622 SoCs "mediatek,mt8135-pwrap" for MT8135 SoCs "mediatek,mt8173-pwrap" for MT8173 SoCs + "mediatek,mt8183-pwrap" for MT8183 SoCs - interrupts: IRQ for pwrap in SOC - reg-names: Must include the following entries: "pwrap": Main registers base diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt index ff92e5a41bed..dab7ca9f250c 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt @@ -53,20 +53,8 @@ Required properties: - clocks: Serial engine core clock needed by the device. Qualcomm Technologies Inc. GENI Serial Engine based SPI Controller - -Required properties: -- compatible: Must contain "qcom,geni-spi". -- reg: Must contain SPI register location and length. -- interrupts: Must contain SPI controller interrupts. -- clock-names: Must contain "se". -- clocks: Serial engine core clock needed by the device. -- spi-max-frequency: Specifies maximum SPI clock frequency, units - Hz. -- #address-cells: Must be <1> to define a chip select address on - the SPI bus. -- #size-cells: Must be <0>. - -SPI slave nodes must be children of the SPI master node and conform to SPI bus -binding as described in Documentation/devicetree/bindings/spi/spi-bus.txt. +node binding is described in +Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.txt. Example: geniqup@8c0000 { @@ -103,17 +91,4 @@ Example: pinctrl-1 = <&qup_1_uart_3_sleep>; }; - spi0: spi@a84000 { - compatible = "qcom,geni-spi"; - reg = <0xa84000 0x4000>; - interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; - clock-names = "se"; - clocks = <&clock_gcc GCC_QUPV3_WRAP0_S0_CLK>; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&qup_1_spi_2_active>; - pinctrl-1 = <&qup_1_spi_2_sleep>; - spi-max-frequency = <19200000>; - #address-cells = <1>; - #size-cells = <0>; - }; } diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt index 0b8cc533ca83..cf759e5f9b10 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt @@ -55,7 +55,7 @@ of these nodes are defined by the individual bindings for the specific function = EXAMPLE The following example represents the GLINK RPM node on a MSM8996 device, with the function for the "rpm_request" channel defined, which is used for -regualtors and root clocks. +regulators and root clocks. apcs_glb: mailbox@9820000 { compatible = "qcom,msm8996-apcs-hmss-global"; diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt index 89e1cb9212f6..ec95705ba692 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt @@ -23,6 +23,7 @@ resources. "qcom,rpm-msm8916" "qcom,rpm-msm8974" "qcom,rpm-msm8998" + "qcom,rpm-qcs404" - qcom,smd-channels: Usage: required diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.txt index a35af2dafdad..49e1d72d3648 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.txt +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.txt @@ -41,12 +41,12 @@ processor ID) and a string identifier. - qcom,local-pid: Usage: required Value type: <u32> - Definition: specifies the identfier of the local endpoint of this edge + Definition: specifies the identifier of the local endpoint of this edge - qcom,remote-pid: Usage: required Value type: <u32> - Definition: specifies the identfier of the remote endpoint of this edge + Definition: specifies the identifier of the remote endpoint of this edge = SUBNODES Each SMP2P pair contain a set of inbound and outbound entries, these are diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt index 7dc5ce858a0e..46e27cd69f18 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt @@ -13,6 +13,7 @@ On RK3328 SoCs, the GRF adds a section for USB2PHYGRF, Required Properties: - compatible: GRF should be one of the following: + - "rockchip,px30-grf", "syscon": for px30 - "rockchip,rk3036-grf", "syscon": for rk3036 - "rockchip,rk3066-grf", "syscon": for rk3066 - "rockchip,rk3188-grf", "syscon": for rk3188 @@ -23,6 +24,7 @@ Required Properties: - "rockchip,rk3399-grf", "syscon": for rk3399 - "rockchip,rv1108-grf", "syscon": for rv1108 - compatible: PMUGRF should be one of the following: + - "rockchip,px30-pmugrf", "syscon": for px30 - "rockchip,rk3368-pmugrf", "syscon": for rk3368 - "rockchip,rk3399-pmugrf", "syscon": for rk3399 - compatible: SGRF should be one of the following diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt index 5d49d0a2ff29..8304eceb62e4 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt +++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt @@ -7,7 +7,9 @@ Required properties for power domain controller: - compatible: Should be one of the following. "rockchip,px30-power-controller" - for PX30 SoCs. "rockchip,rk3036-power-controller" - for RK3036 SoCs. + "rockchip,rk3066-power-controller" - for RK3066 SoCs. "rockchip,rk3128-power-controller" - for RK3128 SoCs. + "rockchip,rk3188-power-controller" - for RK3188 SoCs. "rockchip,rk3228-power-controller" - for RK3228 SoCs. "rockchip,rk3288-power-controller" - for RK3288 SoCs. "rockchip,rk3328-power-controller" - for RK3328 SoCs. @@ -23,7 +25,9 @@ Required properties for power domain sub nodes: - reg: index of the power domain, should use macros in: "include/dt-bindings/power/px30-power.h" - for PX30 type power domain. "include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain. + "include/dt-bindings/power/rk3066-power.h" - for RK3066 type power domain. "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain. + "include/dt-bindings/power/rk3188-power.h" - for RK3188 type power domain. "include/dt-bindings/power/rk3228-power.h" - for RK3228 type power domain. "include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain. "include/dt-bindings/power/rk3328-power.h" - for RK3328 type power domain. |