arm: octeontx2: Add dtsi/dts files for Octeon TX2 CN9130 CRB
authorKonstantin Porotchkin <kostap@marvell.com>
Tue, 16 Mar 2021 16:20:52 +0000 (17:20 +0100)
committerStefan Roese <sr@denx.de>
Thu, 29 Apr 2021 05:39:15 +0000 (07:39 +0200)
This patch adds the dtsi/dts files needed to support the Marvell
Octeon TX2 CN9130 CRB. This is only the base port with not all
interfaces supported fully.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
arch/arm/dts/Makefile
arch/arm/dts/cn9130-crb-A.dts [new file with mode: 0644]
arch/arm/dts/cn9130-crb-B.dts [new file with mode: 0644]
arch/arm/dts/cn9130-crb.dtsi [new file with mode: 0644]
arch/arm/dts/cn9130.dtsi [new file with mode: 0644]

index aec5020..a5cae01 100644 (file)
@@ -236,7 +236,9 @@ dtb-$(CONFIG_ARCH_MVEBU) +=                 \
        armada-xp-gp.dtb                        \
        armada-xp-maxbcm.dtb                    \
        armada-xp-synology-ds414.dtb            \
-       armada-xp-theadorable.dtb
+       armada-xp-theadorable.dtb               \
+       cn9130-crb-A.dtb                        \
+       cn9130-crb-B.dtb
 
 dtb-$(CONFIG_ARCH_UNIPHIER_LD11) += \
        uniphier-ld11-global.dtb \
diff --git a/arch/arm/dts/cn9130-crb-A.dts b/arch/arm/dts/cn9130-crb-A.dts
new file mode 100644 (file)
index 0000000..fa21ef3
--- /dev/null
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Marvell International Ltd.
+ */
+
+#include "cn9130-crb.dtsi"
+
+/ {
+       model = "CN9130-CRB-A";
+       compatible = "marvell,cn9130-crb-A",
+               "marvell,cn9130",
+               "marvell,armada-ap806-quad",
+               "marvell,armada-ap806";
+};
+
+&cp0_comphy {
+       phy0 {
+               phy-type = <PHY_TYPE_PEX0>;
+       };
+
+       phy1 {
+               phy-type = <PHY_TYPE_PEX0>;
+       };
+
+       phy2 {
+               phy-type = <PHY_TYPE_PEX0>;
+       };
+
+       phy3 {
+               phy-type = <PHY_TYPE_PEX0>;
+       };
+
+       phy4 {
+               phy-type = <PHY_TYPE_SFI>;
+               phy-speed = <PHY_SPEED_10_3125G>;
+       };
+
+       phy5 {
+               phy-type = <PHY_TYPE_SGMII2>;
+               phy-speed = <PHY_SPEED_3_125G>;
+       };
+};
+
+&cp0_pcie0 {
+       num-lanes = <4>;
+               /* non-prefetchable memory */
+       ranges =<0x82000000 0 0xc0000000 0 0xc0000000 0 0x2000000>;
+       status = "disabled";
+};
+
+&cp0_usb3_0 {
+       status = "okay";
+};
+
+&cp0_usb3_1 {
+       status = "okay";
+};
diff --git a/arch/arm/dts/cn9130-crb-B.dts b/arch/arm/dts/cn9130-crb-B.dts
new file mode 100644 (file)
index 0000000..7cb587a
--- /dev/null
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Marvell International Ltd.
+ */
+
+#include "cn9130-crb.dtsi"
+
+/ {
+       model = "CN9130-CRB-B";
+       compatible = "marvell,cn9130-crb-B",
+               "marvell,cn9130",
+               "marvell,armada-ap806-quad",
+               "marvell,armada-ap806";
+};
+
+&cp0_comphy {
+       phy0 {
+               phy-type = <PHY_TYPE_PEX0>;
+       };
+
+       phy1 {
+               phy-type = <PHY_TYPE_USB3_HOST0>;
+       };
+
+       phy2 {
+               phy-type = <PHY_TYPE_SATA0>;
+       };
+
+       phy3 {
+               phy-type = <PHY_TYPE_USB3_HOST1>;
+       };
+
+       phy4 {
+               phy-type = <PHY_TYPE_SFI>;
+               phy-speed = <PHY_SPEED_10_3125G>;
+       };
+
+       phy5 {
+               phy-type = <PHY_TYPE_SGMII2>;
+               phy-speed = <PHY_SPEED_3_125G>;
+       };
+};
+
+&cp0_sata0 {
+       status = "okay";
+};
+
+&cp0_pcie0 {
+       num-lanes = <1>;
+               /* non-prefetchable memory */
+       ranges =<0x82000000 0 0xc0000000 0 0xc0000000 0 0x2000000>;
+       status = "disabled";
+};
+
+&cp0_usb3_0 {
+       status = "okay";
+};
+
+&cp0_usb3_1 {
+       status = "okay";
+};
diff --git a/arch/arm/dts/cn9130-crb.dtsi b/arch/arm/dts/cn9130-crb.dtsi
new file mode 100644 (file)
index 0000000..1cc17ea
--- /dev/null
@@ -0,0 +1,259 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Marvell International Ltd.
+ */
+
+#include "cn9130.dtsi" /* include SoC device tree */
+
+/ {
+       model = "CN9130-CRB";
+       compatible = "marvell,cn9130-crb",
+               "marvell,cn9130",
+               "marvell,armada-ap806-quad",
+               "marvell,armada-ap806";
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       aliases {
+               i2c0 = &cp0_i2c0;
+               spi0 = &cp0_spi1;
+               gpio0 = &ap_gpio0;
+               gpio1 = &cp0_gpio0;
+               gpio2 = &cp0_gpio1;
+       };
+
+       memory@00000000 {
+               device_type = "memory";
+               reg = <0x0 0x0 0x0 0x80000000>;
+       };
+
+       cp0 {
+               config-space {
+                       sdhci@780000 {
+                               vqmmc-supply = <&cp0_reg_sd_vccq>;
+                               vmmc-supply = <&cp0_reg_sd_vcc>;
+                       };
+                       cp0_reg_sd_vccq: cp0_sd_vccq@0 {
+                               compatible = "regulator-gpio";
+                               regulator-name = "cp0_sd_vccq";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               gpios = <&cp0_gpio1 18 GPIO_ACTIVE_HIGH>;
+                               states = <1800000 0x1
+                                         3300000 0x0>;
+                       };
+                       cp0_reg_sd_vcc: cp0_sd_vcc@0 {
+                               compatible = "regulator-fixed";
+                               regulator-name = "cp0_sd_vcc";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               gpio = <&cp0_gpio1 22 GPIO_ACTIVE_HIGH>;
+                               enable-active-high;
+                               regulator-always-on;
+                       };
+               };
+       };
+};
+
+&uart0 {
+       status = "okay";
+};
+
+/*
+ * AP related configuration
+ */
+&ap_pinctl {
+       /* MPP Bus:
+        * SDIO  [0-10, 12]
+        * UART0 [11,19]
+        */
+               /*   0 1 2 3 4 5 6 7 8 9 */
+       pin-func = < 1 1 1 1 1 1 1 1 1 1
+                    1 3 1 0 0 0 0 0 0 3 >;
+};
+
+/* on-board eMMC - U6 */
+&ap_sdhci0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&ap_emmc_pins>;
+       bus-width = <8>;
+       status = "okay";
+};
+
+/*
+ * CP related configuration
+ */
+&cp0_pinctl {
+       /* MPP Bus:
+        *      [0-11]  RGMII1
+        *      [12] GPIO
+        *      [13-16] SPI1
+        *      [17-32] GPIO
+        *      [33]    SD_PWR_OFF
+        *      [34]    CP_PCIE0_CLKREQn
+        *      [35-38] I2C1 I2C0
+        *      [39]    GPIO
+        *      [40-43] SMI/XSMI
+        *      [44-46] GPIO
+        *      [47]    UART1_TX
+        *      [48]    GPIO
+        *      [49]    SD_HST_18_EN
+        *      [50]    GPIO
+        *      [51]    SD_PWR_0
+        *      [52]    PCIE_RSTn
+        *      [53]    UART1_RX
+        *      [54]    GPIO
+        *      [55]    SD_DT
+        *      [56-61] SDIO
+        *
+        * Note that CRB board revisions have different MPP configurations.
+        * r1p2 has SPI flash on MPP[30:27] and r1p3.1, which is the latest
+        * board revision, has it mapped to MPP[16:13].
+        */
+               /*   0   1   2   3   4   5   6   7   8   9 */
+       pin-func = < 3   3   3   3   3   3   3   3   3   3
+                    3   3   0   3   3   3   3   0   0   0
+                    0   0   0   0   0   0   0   0   0   0
+                    0   0   0   6   9   2   2   2   2   0
+                    8   8   8   8   0   0   0   7   0   0xa
+                    0   0xa 9   7   0   0xb 0xe 0xe 0xe 0xe
+                    0xe 0xe 0xe>;
+
+       cp0_sdhci_cd_pins_crb: cp0-sdhci-cd-pins-crb {
+               marvell,pins = < 55 >;
+               marvell,function = <0>;
+       };
+
+       cp0_spi1_pins_crb: cp0-spi-pins-crb {
+               marvell,pins = < 13 14 15 16 >;
+               marvell,function = <3>;
+       };
+
+       cp0_smi_pins_crb: cp0-smi-pins-crb {
+               marvell,pins = < 40 41 >;
+               marvell,function = <8>;
+       };
+
+       cp0_xsmi_pins_crb: cp0-xsmi-pins-crb {
+               marvell,pins = < 42 43 >;
+               marvell,function = <8>;
+       };
+
+};
+
+/*
+ * CP0
+ */
+&cp0_i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_i2c0_pins>;
+       status = "okay";
+       clock-frequency = <100000>;
+};
+
+&cp0_i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_i2c1_pins>;
+       status = "okay";
+};
+
+&cp0_sdhci0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_sdhci_pins
+                    &cp0_sdhci_cd_pins_crb>;
+       bus-width = <4>;
+       vqmmc-supply = <&cp0_reg_sd_vccq>;
+       vmmc-supply = <&cp0_reg_sd_vcc>;
+       status = "okay";
+};
+
+&cp0_spi1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_spi1_pins_crb>;
+       reg = <0x700680 0x50>,          /* control */
+             <0x2000000 0x1000000>,    /* CS0 */
+             <0 0xffffffff>,           /* CS1 */
+             <0 0xffffffff>,           /* CS2 */
+             <0 0xffffffff>;           /* CS3 */
+       status = "okay";
+
+       spi-flash@0 {
+               #address-cells = <0x1>;
+               #size-cells = <0x1>;
+               compatible = "jedec,spi-nor", "spi-flash";
+               reg = <0x0>;
+               /* On-board MUX does not allow higher frequencies */
+               spi-max-frequency = <40000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "U-Boot";
+                               reg = <0x0 0x200000>;
+                       };
+
+                       partition@400000 {
+                               label = "Filesystem";
+                               reg = <0x200000 0xe00000>;
+                       };
+               };
+       };
+};
+
+&cp0_utmi0 {
+       status = "okay";
+};
+
+&cp0_utmi1 {
+       status = "okay";
+};
+
+&cp0_mdio {
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_smi_pins_crb>;
+       status = "okay";
+       phy0: ethernet-phy@0 {
+               reg = <0>;
+       };
+       switch6: ethernet-switch@6 {
+               reg = <6>;
+       };
+};
+
+&cp0_xmdio {
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_xsmi_pins_crb>;
+       status = "okay";
+       nbaset_phy0: ethernet-phy@0 {
+               reg = <0>;
+       };
+};
+
+&cp0_ethernet {
+       status = "okay";
+};
+
+&cp0_eth0 {
+       /* Disable it for now, as mainline does not support this IF yet */
+       status = "okay";
+       phy-mode = "sfi";
+};
+
+&cp0_eth1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&cp0_ge1_rgmii_pins>;
+       phy = <&phy0>;
+       phy-mode = "rgmii-id";
+};
+
+&cp0_eth2 {
+       /* Disable it for now, as mainline does not support this IF yet */
+       status = "okay";
+       phy = <&nbaset_phy0>;
+       phy-mode = "sgmii-2500";
+};
diff --git a/arch/arm/dts/cn9130.dtsi b/arch/arm/dts/cn9130.dtsi
new file mode 100644 (file)
index 0000000..68b767a
--- /dev/null
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ */
+
+/*
+ * Device Tree file for the CN 9030 SoC, made of an AP806 Quad and
+ * one CP110.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-common.dtsi"
+#include "armada-ap807.dtsi"
+#include "armada-ap80x-quad.dtsi"
+
+/* This defines used to calculate the base address of each CP */
+#define CP110_BASE_OFFSET              (0xf2000000)
+#define CP110_SPACE_SIZE               (0x02000000)
+#define CP110_BASE                     (CP110_BASE_OFFSET + \
+                                               (CP110_NUM * CP110_SPACE_SIZE))
+
+#define CP110_PCIE_MEM_SIZE(iface)     ((iface == 0) ? 0x1ff00000 : 0xf00000)
+#define CP110_PCIE_BUS_MEM_CFG         (0x82000000)
+
+/* CP110-0 Settings */
+#define CP110_NAME                     cp0
+#define CP110_NUM                      0
+#define CP110_PCIEx_CPU_MEM_BASE(iface)        ((iface == 0) ? 0xc0000000 : \
+                                        (0xe0000000 + (iface - 1) * 0x1000000))
+#define CP110_PCIEx_BUS_MEM_BASE(iface)        (CP110_PCIEx_CPU_MEM_BASE(iface))
+
+#include "armada-cp110.dtsi"
+
+/ {
+       model = "Marvell CN 9030";
+       compatible = "marvell,armada70x0", "marvell,armada-ap806-quad",
+                    "marvell,armada-ap806";
+};
+
+&cp0_pinctl {
+       compatible = "marvell,mvebu-pinctrl", "marvell,armada-8k-cpm-pinctrl";
+       bank-name ="cp0-110";
+
+       cp0_i2c0_pins: cp0-i2c-pins-0 {
+               marvell,pins = < 37 38 >;
+               marvell,function = <2>;
+       };
+       cp0_i2c1_pins: cp0-i2c-pins-1 {
+               marvell,pins = < 35 36 >;
+               marvell,function = <2>;
+       };
+       cp0_ge1_rgmii_pins: cp0-ge-rgmii-pins-0 {
+               marvell,pins = < 0 1 2 3 4 5 6 7 8 9 10 11>;
+               marvell,function = <3>;
+       };
+       cp0_ge2_rgmii_pins: cp0-ge-rgmii-pins-1 {
+               marvell,pins = < 44 45 46 47 48 49 50 51
+                               52 53 54 55 >;
+               marvell,function = <1>;
+       };
+       cp0_pca0_pins: cp0-pca0_pins {
+               marvell,pins = <62>;
+               marvell,function = <0>;
+       };
+       cp0_sdhci_pins: cp0-sdhi-pins-0 {
+               marvell,pins = < 56 57 58 59 60 61 >;
+               marvell,function = <14>;
+       };
+       cp0_spi0_pins: cp0-spi-pins-0 {
+               marvell,pins = < 13 14 15 16 >;
+               marvell,function = <3>;
+       };
+};