[PATCH 1/3] arm64: dts: S32G3: Introduce device tree for S32G-VNP-RDB3
Ghennadi Procopciuc
ghennadi.procopciuc at oss.nxp.com
Mon Mar 18 00:32:24 PDT 2024
On 3/16/24 00:27, Wadim Mueller wrote:
> This commit adds device tree support for the NXP S32G3-based
> S32G-VNP-RDB3 Board (Vehicle Networking Platform - Reference Design Board) [1].
>
> The S32G3 features an 8-core ARM Cortex-A53 based SoC developed by NXP.
>
> The device tree files are derived from the official NXP downstream Linux tree [2].
>
> This addition encompasses a limited selection of peripherals that are upstream-supported. Apart from the ARM System Modules (GIC, Generic Timer, etc.), the following IPs have been validated:
>
> UART: fsl-linflexuart
> SDHC: fsl-imx-esdhc
> Ethernet: synopsys gmac/stmac
>
> Clock settings for the chip rely on ATF Firmware [3]. Pin control integration into the device tree is pending and currently relies on Firmware/U-Boot settings [4].
>
> These changes were validated using the latest BSP39 Firmware/U-Boot from NXP [5].
>
> The modifications enable booting the official Ubuntu 22.04 from NXP on
> the RDB3 with default settings from the SD card and eMMC.
>
> [1] https://www.nxp.com/design/design-center/designs/s32g3-vehicle-networking-reference-design:S32G-VNP-RDB3
> [2] https://github.com/nxp-auto-linux/linux
> [3] https://github.com/nxp-auto-linux/arm-trusted-firmware
> [4] https://github.com/nxp-auto-linux/u-boot
> [5] https://github.com/nxp-auto-linux/auto_yocto_bsp
>
> Signed-off-by: Wadim Mueller <wafgo01 at gmail.com>
This patch seems to be heavily based on the downstream version of the
kernel. Many of the changes originate from NXP. Therefore, shouldn't the
authors also be mentioned here?
> ---
> arch/arm64/boot/dts/freescale/Makefile | 1 +
> arch/arm64/boot/dts/freescale/s32g3.dtsi | 352 ++++++++++++++++++
> .../boot/dts/freescale/s32g399a-rdb3.dts | 57 +++
> .../dt-bindings/clock/nxp,s32-scmi-clock.h | 158 ++++++++
> 4 files changed, 568 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/s32g3.dtsi
> create mode 100644 arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
> create mode 100644 include/dt-bindings/clock/nxp,s32-scmi-clock.h
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 2cb0212b63c6..e701008dbc7b 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -252,3 +252,4 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx-rpidsi.dtb
> dtb-$(CONFIG_ARCH_S32) += s32g274a-evb.dtb
> dtb-$(CONFIG_ARCH_S32) += s32g274a-rdb2.dtb
> dtb-$(CONFIG_ARCH_S32) += s32v234-evb.dtb
> +dtb-$(CONFIG_ARCH_S32) += s32g399a-rdb3.dtb
> diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi
> new file mode 100644
> index 000000000000..481ddcfd3a6d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi
> @@ -0,0 +1,352 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/clock/nxp,s32-scmi-clock.h>
> +/ {
> + compatible = "nxp,s32g3";
> + interrupt-parent = <&gic>;
> + #address-cells = <0x02>;
> + #size-cells = <0x02>;
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu-map {
> + cluster0 {
> + core0 {
> + cpu = <&cpu0>;
> + };
> +
> + core1 {
> + cpu = <&cpu1>;
> + };
> +
> + core2 {
> + cpu = <&cpu2>;
> + };
> +
> + core3 {
> + cpu = <&cpu3>;
> + };
> + };
> +
> + cluster1 {
> + core0 {
> + cpu = <&cpu4>;
> + };
> +
> + core1 {
> + cpu = <&cpu5>;
> + };
> +
> + core2 {
> + cpu = <&cpu6>;
> + };
> +
> + core3 {
> + cpu = <&cpu7>;
> + };
> + };
> + };
> +
> + cpu0: cpu at 0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x0>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster0_l2_cache>;
> + #cooling-cells = <2>;
> + };
Are the '#cooling-cells = <2>;' used in this patch? If not, shouldn't
you drop them?
> +
> + cpu1: cpu at 1 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x1>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster0_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu2: cpu at 2 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x2>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster0_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu3: cpu at 3 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x3>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster0_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu4: cpu at 100 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x100>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster1_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu5: cpu at 101 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x101>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster1_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu6: cpu at 102 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x102>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster1_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cpu7: cpu at 103 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a53";
> + reg = <0x103>;
> + enable-method = "psci";
> + clocks = <&dfs S32_SCMI_CLK_A53>;
> + next-level-cache = <&cluster1_l2_cache>;
> + #cooling-cells = <2>;
> + };
> +
> + cluster0_l2_cache: l2-cache0 {
> + compatible = "cache";
> + status = "okay";
> + };
> +
> + cluster1_l2_cache: l2-cache1 {
> + compatible = "cache";
> + status = "okay";
> + };
> + };
> +
> + pmu {
> + compatible = "arm,cortex-a53-pmu";
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* sec-phys */
> + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* virt */
> + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* hyp-virt */
> + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>, /* sec-phys */
> + <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>; /* phys */
> + always-on;
> + };
1. 'always-on' -> 'arm,no-tick-in-suspend' as the timer does not tick
during suspend on this platform.
2. The ARMv8 timer driver expects a certain order of interrupts
when the interrupt names are not used in bindings which is not followed
in this node.
Here is the fix to be applied:
https://github.com/nxp-auto-linux/linux/commit/f23552d3f8d8f3893dc5b485ba79ee73895f5b27
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + scmi_tx_buf: shm at d0000000 {
> + compatible = "arm,scmi-shmem";
> + reg = <0x0 0xd0000000 0x0 0x80>;
> + no-map;
> + };
> +
> + scmi_rx_buf: shm at d0000080 {
> + compatible = "arm,scmi-shmem";
> + reg = <0x0 0xd0000080 0x0 0x80>;
> + no-map;
> + };
> + };
> +
> + firmware {
> + scmi: scmi {
> + compatible = "arm,scmi-smc";
> + mbox-names = "tx", "rx";
> + shmem = <&scmi_tx_buf>, <&scmi_rx_buf>;
Have you verified the RX support?
> + arm,smc-id = <0xc20000fe>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> + interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
> + interrupt-names = "p2a_notif";
This support is not available upstream and, therefore, should be either
removed or completely added.
> +
> + dfs: protocol at 13 {
> + reg = <0x13>;
> + #clock-cells = <1>;
> + };
> +
> + clks: protocol at 14 {
> + reg = <0x14>;
> + #clock-cells = <1>;
> + };
> +
> + reset: protocol at 16 {
> + reg = <0x16>;
> + #reset-cells = <1>;
> + };
Is this really needed to be part of this patch?
> +
> + pinctrl_scmi: protocol at 80 {
> + reg = <0x80>;
> + #pinctrl-cells = <2>;
> +
> + status = "disabled";
> + };
Not documented.
> + };
> +
> + psci: psci {
> + compatible = "arm,psci-1.0";
> + method = "smc";
> + };
> + };
> +
> + soc at 0 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0 0 0 0x80000000>;
> +
> + uart0: serial at 401c8000 {
> + compatible = "nxp,s32g3-linflexuart",
> + "fsl,s32v234-linflexuart";
> + reg = <0x401c8000 0x3000>;
> + interrupts = <GIC_SPI 82 IRQ_TYPE_EDGE_RISING>;
> + status = "disabled";
> + };
> +
> + uart1: serial at 401cc000 {
> + compatible = "nxp,s32g3-linflexuart",
> + "fsl,s32v234-linflexuart";
> + reg = <0x401cc000 0x3000>;
> + interrupts = <GIC_SPI 83 IRQ_TYPE_EDGE_RISING>;
> + status = "disabled";
> + };
> +
> + uart2: serial at 402bc000 {
> + compatible = "nxp,s32g3-linflexuart",
> + "fsl,s32v234-linflexuart";
> + reg = <0x402bc000 0x3000>;
> + interrupts = <GIC_SPI 84 IRQ_TYPE_EDGE_RISING>;
> + status = "disabled";
> + };
> +
> + gic: interrupt-controller at 50800000 {
> + compatible = "arm,gic-v3";
> + #interrupt-cells = <3>;
> + interrupt-controller;
> + reg = <0x50800000 0x10000>,
> + <0x50900000 0x200000>,
> + <0x50400000 0x2000>,
> + <0x50410000 0x2000>,
> + <0x50420000 0x2000>;
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> + mbi-ranges = <167 16>;
> + };
> +
> + qspi: spi at 40134000 {
> + compatible = "nxp,s32g3-qspi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x0 0x00000000 0x0 0x20000000>,
> + <0x0 0x40134000 0x0 0x1000>;
> + reg-names = "QuadSPI-memory", "QuadSPI";
> + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
> + clock-names = "qspi_en", "qspi";
> + clocks = <&clks S32_SCMI_CLK_QSPI_FLASH1X>,
> + <&clks S32_SCMI_CLK_QSPI_FLASH1X>;
> + spi-max-frequency = <200000000>;
> + spi-num-chipselects = <2>;
> + status = "disabled";
> + };
This binding and support is missing. Please delete.
> +
> + usdhc0: mmc at 402f0000 {
> + compatible = "nxp,s32g3-usdhc",
> + "nxp,s32g2-usdhc";
> + reg = <0x402f0000 0x1000>;
> + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clks S32_SCMI_CLK_USDHC_MODULE>,
> + <&clks S32_SCMI_CLK_USDHC_AHB>,
> + <&clks S32_SCMI_CLK_USDHC_CORE>;
> + clock-names = "ipg", "ahb", "per";
> + status = "disabled";
> + };
nxp,s32g3-usdhc is not documented.
> +
> + gmac0: ethernet at 4033c000 {
> + status = "disabled";
> + compatible = "nxp,s32-dwmac";
> + reg = <0x4033c000 0x2000>, /* gmac IP */
> + <0x4007c004 0x4>; /* S32 CTRL_STS reg */
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "macirq";
> + tx-fifo-depth = <20480>;
> + rx-fifo-depth = <20480>;
> + dma-coherent;
> + snps,mtl-rx-config = <&mtl_rx_setup_gmac0>;
> + snps,mtl-tx-config = <&mtl_tx_setup_gmac0>;
> + clocks = <&clks S32_SCMI_CLK_GMAC0_AXI>,
> + <&clks S32_SCMI_CLK_GMAC0_AXI>,
> + <&clks S32_SCMI_CLK_GMAC0_TX_SGMII>,
> + <&clks S32_SCMI_CLK_GMAC0_TX_RGMII>,
> + <&clks S32_SCMI_CLK_GMAC0_TX_RMII>,
> + <&clks S32_SCMI_CLK_GMAC0_TX_MII>,
> + <&clks S32_SCMI_CLK_GMAC0_RX_SGMII>,
> + <&clks S32_SCMI_CLK_GMAC0_RX_RGMII>,
> + <&clks S32_SCMI_CLK_GMAC0_RX_RMII>,
> + <&clks S32_SCMI_CLK_GMAC0_RX_MII>,
> + <&clks S32_SCMI_CLK_GMAC0_TS>;
> + clock-names = "stmmaceth", "pclk",
> + "tx_sgmii", "tx_rgmii",
> + "tx_rmii", "tx_mii",
> + "rx_sgmii", "rx_rgmii",
> + "rx_rmii", "rx_mii",
> + "ptp_ref";
> +
> + mtl_rx_setup_gmac0: rx-queues-config {
> + snps,rx-queues-to-use = <5>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + queue at 0 {};
> + queue at 1 {};
> + queue at 2 {};
> + queue at 3 {};
> + queue at 4 {};
> + };
> +
> + mtl_tx_setup_gmac0: tx-queues-config {
> + snps,tx-queues-to-use = <5>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + queue at 0 {};
> + queue at 1 {};
> + queue at 2 {};
> + queue at 3 {};
> + queue at 4 {};
> + };
> +
> + gmac0_mdio: mdio0 {
> + compatible = "snps,dwmac-mdio";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + };
> +
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
> new file mode 100644
> index 000000000000..707b503c0165
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
> @@ -0,0 +1,57 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * NXP S32G3 Reference Design Board 3 (S32G-VNP-RDB3)
> + */
> +
> +/dts-v1/;
> +
> +#include "s32g3.dtsi"
> +
> +/ {
> + model = "NXP S32G3 Reference Design Board 3 (S32G-VNP-RDB3)";
> + compatible = "nxp,s32g399a-rdb3", "nxp,s32g3";
> +
> + aliases {
> + serial0 = &uart0;
> + serial1 = &uart1;
> + ethernet0 = &gmac0;
> + reset = &reset;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + /* 4GiB RAM */
> + memory at 80000000 {
> + device_type = "memory";
> + reg = <0x0 0x80000000 0 0x80000000>,
> + <0x8 0x80000000 0 0x80000000>;
> + };
> +};
> +
> +&gmac0 {
> + status = "okay";
> + phy-handle = <&mdio_a_phy1>;
> + phy-mode = "rgmii-id";
> +};
> +
> +&gmac0_mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + mdio_a_phy1: ethernet-phy at 1 {
> + reg = <1>;
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&usdhc0 {
> + status = "okay";
> +};
> diff --git a/include/dt-bindings/clock/nxp,s32-scmi-clock.h b/include/dt-bindings/clock/nxp,s32-scmi-clock.h
> new file mode 100644
> index 000000000000..240022c1f109
> --- /dev/null
> +++ b/include/dt-bindings/clock/nxp,s32-scmi-clock.h
> @@ -0,0 +1,158 @@
> +/* SPDX-License-Identifier: BSD-3-Clause */
> +
> +#ifndef __DT_BINDINGS_NXP_SCMI_CLOCK_S32_H
> +#define __DT_BINDINGS_NXP_SCMI_CLOCK_S32_H
> +
> +#define S32_SCMI_COMPLEX_CLK 0xFFFFFFFFU
> +#define S32_SCMI_NOT_IMPLEMENTED_CLK 0xFFFFFFFEU
> +
> +#define S32_SCMI_CLK_BASE_ID 0U
> +#define S32_SCMI_CLK(N) ((N) + S32_SCMI_CLK_BASE_ID)
> +#define S32_PLAT_SCMI_CLK(N) ((N) + S32_SCMI_PLAT_CLK_BASE_ID)
> +
> +#define S32_SCMI_CLK_VERSION_MAJOR (1)
> +#define S32_SCMI_CLK_VERSION_MINOR (0)
> +
> +/* A53 */
> +#define S32_SCMI_CLK_A53 S32_SCMI_CLK(0)
> +/* SERDES */
> +#define S32_SCMI_CLK_SERDES_AXI S32_SCMI_CLK(1)
> +#define S32_SCMI_CLK_SERDES_AUX S32_SCMI_CLK(2)
> +#define S32_SCMI_CLK_SERDES_APB S32_SCMI_CLK(3)
> +#define S32_SCMI_CLK_SERDES_REF S32_SCMI_CLK(4)
> +/* FTM0 */
> +#define S32_SCMI_CLK_FTM0_SYS S32_SCMI_CLK(5)
> +#define S32_SCMI_CLK_FTM0_EXT S32_SCMI_CLK(6)
> +/* FTM1 */
> +#define S32_SCMI_CLK_FTM1_SYS S32_SCMI_CLK(7)
> +#define S32_SCMI_CLK_FTM1_EXT S32_SCMI_CLK(8)
> +/* FlexCAN */
> +#define S32_SCMI_CLK_FLEXCAN_REG S32_SCMI_CLK(9)
> +#define S32_SCMI_CLK_FLEXCAN_SYS S32_SCMI_CLK(10)
> +#define S32_SCMI_CLK_FLEXCAN_CAN S32_SCMI_CLK(11)
> +#define S32_SCMI_CLK_FLEXCAN_TS S32_SCMI_CLK(12)
> +/* LINFlexD */
> +#define S32_SCMI_CLK_LINFLEX_XBAR S32_SCMI_CLK(13)
> +#define S32_SCMI_CLK_LINFLEX_LIN S32_SCMI_CLK(14)
> +#define S32_SCMI_CLK_GMAC0_TS S32_SCMI_CLK(15)
> +/* GMAC0 - SGMII */
> +#define S32_SCMI_CLK_GMAC0_RX_SGMII S32_SCMI_CLK(16)
> +#define S32_SCMI_CLK_GMAC0_TX_SGMII S32_SCMI_CLK(17)
> +/* GMAC0 - RGMII */
> +#define S32_SCMI_CLK_GMAC0_RX_RGMII S32_SCMI_CLK(18)
> +#define S32_SCMI_CLK_GMAC0_TX_RGMII S32_SCMI_CLK(19)
> +/* GMAC0 - RMII */
> +#define S32_SCMI_CLK_GMAC0_RX_RMII S32_SCMI_CLK(20)
> +#define S32_SCMI_CLK_GMAC0_TX_RMII S32_SCMI_CLK(21)
> +/* GMAC0 - MII */
> +#define S32_SCMI_CLK_GMAC0_RX_MII S32_SCMI_CLK(22)
> +#define S32_SCMI_CLK_GMAC0_TX_MII S32_SCMI_CLK(23)
> +#define S32_SCMI_CLK_GMAC0_AXI S32_SCMI_CLK(24)
> +/* SPI */
> +#define S32_SCMI_CLK_SPI_REG S32_SCMI_CLK(25)
> +#define S32_SCMI_CLK_SPI_MODULE S32_SCMI_CLK(26)
> +/* QSPI */
> +#define S32_SCMI_CLK_QSPI_REG S32_SCMI_CLK(27)
> +#define S32_SCMI_CLK_QSPI_AHB S32_SCMI_CLK(28)
> +#define S32_SCMI_CLK_QSPI_FLASH2X S32_SCMI_CLK(29)
> +#define S32_SCMI_CLK_QSPI_FLASH1X S32_SCMI_CLK(30)
> +/* uSDHC */
> +#define S32_SCMI_CLK_USDHC_AHB S32_SCMI_CLK(31)
> +#define S32_SCMI_CLK_USDHC_MODULE S32_SCMI_CLK(32)
> +#define S32_SCMI_CLK_USDHC_CORE S32_SCMI_CLK(33)
> +#define S32_SCMI_CLK_USDHC_MOD32K S32_SCMI_CLK(34)
> +/* DDR */
> +#define S32_SCMI_CLK_DDR_REG S32_SCMI_CLK(35)
> +#define S32_SCMI_CLK_DDR_PLL_REF S32_SCMI_CLK(36)
> +#define S32_SCMI_CLK_DDR_AXI S32_SCMI_CLK(37)
> +/* SRAM */
> +#define S32_SCMI_CLK_SRAM_AXI S32_SCMI_CLK(38)
> +#define S32_SCMI_CLK_SRAM_REG S32_SCMI_CLK(39)
> +/* I2C */
> +#define S32_SCMI_CLK_I2C_REG S32_SCMI_CLK(40)
> +#define S32_SCMI_CLK_I2C_MODULE S32_SCMI_CLK(41)
> +/* SIUL2 */
> +#define S32_SCMI_CLK_SIUL2_REG S32_SCMI_CLK(42)
> +#define S32_SCMI_CLK_SIUL2_FILTER S32_SCMI_CLK(43)
> +/* CRC */
> +#define S32_SCMI_CLK_CRC_REG S32_SCMI_CLK(44)
> +#define S32_SCMI_CLK_CRC_MODULE S32_SCMI_CLK(45)
> +/* EIM0 */
> +#define S32_SCMI_CLK_EIM0_REG S32_SCMI_CLK(46)
> +#define S32_SCMI_CLK_EIM0_MODULE S32_SCMI_CLK(47)
> +/* EIM0 */
> +#define S32_SCMI_CLK_EIM123_REG S32_SCMI_CLK(48)
> +#define S32_SCMI_CLK_EIM123_MODULE S32_SCMI_CLK(49)
> +/* EIM */
> +#define S32_SCMI_CLK_EIM_REG S32_SCMI_CLK(50)
> +#define S32_SCMI_CLK_EIM_MODULE S32_SCMI_CLK(51)
> +/* FCCU */
> +#define S32_SCMI_CLK_FCCU_MODULE S32_SCMI_CLK(52)
> +#define S32_SCMI_CLK_FCCU_SAFE S32_SCMI_CLK(53)
> +/* RTC */
> +#define S32_SCMI_CLK_RTC_REG S32_SCMI_CLK(54)
> +#define S32_SCMI_CLK_RTC_SIRC S32_SCMI_CLK(55)
> +#define S32_SCMI_CLK_RTC_FIRC S32_SCMI_CLK(56)
> +/* SWT */
> +#define S32_SCMI_CLK_SWT_MODULE S32_SCMI_CLK(57)
> +#define S32_SCMI_CLK_SWT_COUNTER S32_SCMI_CLK(58)
> +/* STM */
> +#define S32_SCMI_CLK_STM_MODULE S32_SCMI_CLK(59)
> +#define S32_SCMI_CLK_STM_REG S32_SCMI_CLK(60)
> +/* PIT */
> +#define S32_SCMI_CLK_PIT_MODULE S32_SCMI_CLK(61)
> +#define S32_SCMI_CLK_PIT_REG S32_SCMI_CLK(62)
> +/* eDMA */
> +#define S32_SCMI_CLK_EDMA_MODULE S32_SCMI_CLK(63)
> +#define S32_SCMI_CLK_EDMA_AHB S32_SCMI_CLK(64)
> +/* ADC */
> +#define S32_SCMI_CLK_SAR_ADC_BUS S32_SCMI_CLK(65)
> +/* CMU */
> +#define S32_SCMI_CLK_CMU_MODULE S32_SCMI_CLK(66)
> +#define S32_SCMI_CLK_CMU_REG S32_SCMI_CLK(67)
> +/* TMU */
> +#define S32_SCMI_CLK_TMU_MODULE S32_SCMI_CLK(68)
> +#define S32_SCMI_CLK_TMU_REG S32_SCMI_CLK(69)
> +/* FlexRay */
> +#define S32_SCMI_CLK_FR_REG S32_SCMI_CLK(70)
> +#define S32_SCMI_CLK_FR_PE S32_SCMI_CLK(71)
> +/* WKPU */
> +#define S32_SCMI_CLK_WKPU_MODULE S32_SCMI_CLK(72)
> +#define S32_SCMI_CLK_WKPU_REG S32_SCMI_CLK(73)
> +/* SRC */
> +#define S32_SCMI_CLK_SRC_MODULE S32_SCMI_CLK(74)
> +#define S32_SCMI_CLK_SRC_REG S32_SCMI_CLK(75)
> +/* SRC-TOP */
> +#define S32_SCMI_CLK_SRC_TOP_MODULE S32_SCMI_CLK(76)
> +#define S32_SCMI_CLK_SRC_TOP_REG S32_SCMI_CLK(77)
> +/* CTU */
> +#define S32_SCMI_CLK_CTU_MODULE S32_SCMI_CLK(78)
> +#define S32_SCMI_CLK_CTU_CTU S32_SCMI_CLK(79)
> +/* DBG */
> +#define S32_SCMI_CLK_DBG_SYS4 S32_SCMI_CLK(80)
> +#define S32_SCMI_CLK_DBG_SYS2 S32_SCMI_CLK(81)
> +/* Cortex-M7 */
> +#define S32_SCMI_CLK_M7_CORE S32_SCMI_CLK(82)
> +/* DMAMUX */
> +#define S32_SCMI_CLK_DMAMUX_MODULE S32_SCMI_CLK(83)
> +#define S32_SCMI_CLK_DMAMUX_REG S32_SCMI_CLK(84)
> +/* GIC */
> +#define S32_SCMI_CLK_GIC_MODULE S32_SCMI_CLK(85)
> +/* MSCM */
> +#define S32_SCMI_CLK_MSCM_MODULE S32_SCMI_CLK(86)
> +#define S32_SCMI_CLK_MSCM_REG S32_SCMI_CLK(87)
> +/* SEMA42 */
> +#define S32_SCMI_CLK_SEMA42_MODULE S32_SCMI_CLK(88)
> +#define S32_SCMI_CLK_SEMA42_REG S32_SCMI_CLK(89)
> +/* XRDC */
> +#define S32_SCMI_CLK_XRDC_MODULE S32_SCMI_CLK(90)
> +#define S32_SCMI_CLK_XRDC_REG S32_SCMI_CLK(91)
> +/* CLKOUT */
> +#define S32_SCMI_CLK_CLKOUT_0 S32_SCMI_CLK(92)
> +#define S32_SCMI_CLK_CLKOUT_1 S32_SCMI_CLK(93)
> +
> +#define S32_SCMI_PLAT_CLK_BASE_ID S32_SCMI_CLK(94)
> +
> +#define S32_SCMI_CLK_MAX_ID S32_PLAT_SCMI_CLK(32)
> +
> +#endif
Regards,
Ghennadi
More information about the linux-arm-kernel
mailing list