Add pinctrl dt node for ns3.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokata...@broadcom.com>
---
 arch/arm/dts/ns3-pinctrl.dtsi | 321 ++++++++++++++++++++++++++++++++++
 arch/arm/dts/ns3.dtsi         |   2 +
 2 files changed, 323 insertions(+)
 create mode 100644 arch/arm/dts/ns3-pinctrl.dtsi

diff --git a/arch/arm/dts/ns3-pinctrl.dtsi b/arch/arm/dts/ns3-pinctrl.dtsi
new file mode 100644
index 0000000000..dfc13c7014
--- /dev/null
+++ b/arch/arm/dts/ns3-pinctrl.dtsi
@@ -0,0 +1,321 @@
+// SPDX-License-Identifier:      GPL-2.0+
+/*
+ * Copyright (C) 2020 Broadcom
+ */
+
+#include <dt-bindings/pinctrl/brcm,pinctrl-ns3.h>
+
+               pinconf: pinconf@140000 {
+                       compatible = "pinconf-single";
+                       reg = <0x00140000 0x250>;
+                       pinctrl-single,register-width = <32>;
+
+                       /* pinconf functions */
+               };
+
+               pinmux: pinmux@14029c {
+                       ranges;
+                       compatible = "pinctrl-single";
+                       reg = <0x0014029c 0x250>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       pinctrl-single,register-width = <32>;
+                       pinctrl-single,function-mask = <0xf>;
+
+                       pinctrl-single,gpio-range = <
+                               &range 0  91 MODE_GPIO
+                               &range 95 60 MODE_GPIO
+                               >;
+                       range: gpio-range {
+                               #pinctrl-single,gpio-range-cells = <3>;
+                       };
+
+                       /* pinctrl functions */
+                       tsio_pins: pinmux_gpio_14 {
+                               pinctrl-single,pins = <
+                                       0x038 MODE_NITRO /* tsio_0 */
+                                       0x03c MODE_NITRO /* tsio_1 */
+                               >;
+                       };
+
+                       nor_pins: pinmux_pnor_adv_n {
+                               pinctrl-single,pins = <
+                                       0x0ac MODE_PNOR /* nand_ce1_n */
+                                       0x0b0 MODE_PNOR /* nand_ce0_n */
+                                       0x0b4 MODE_PNOR /* nand_we_n */
+                                       0x0b8 MODE_PNOR /* nand_wp_n */
+                                       0x0bc MODE_PNOR /* nand_re_n */
+                                       0x0c0 MODE_PNOR /* nand_rdy_bsy_n */
+                                       0x0c4 MODE_PNOR /* nand_io0_0 */
+                                       0x0c8 MODE_PNOR /* nand_io1_0 */
+                                       0x0cc MODE_PNOR /* nand_io2_0 */
+                                       0x0d0 MODE_PNOR /* nand_io3_0 */
+                                       0x0d4 MODE_PNOR /* nand_io4_0 */
+                                       0x0d8 MODE_PNOR /* nand_io5_0 */
+                                       0x0dc MODE_PNOR /* nand_io6_0 */
+                                       0x0e0 MODE_PNOR /* nand_io7_0 */
+                                       0x0e4 MODE_PNOR /* nand_io8_0 */
+                                       0x0e8 MODE_PNOR /* nand_io9_0 */
+                                       0x0ec MODE_PNOR /* nand_io10_0 */
+                                       0x0f0 MODE_PNOR /* nand_io11_0 */
+                                       0x0f4 MODE_PNOR /* nand_io12_0 */
+                                       0x0f8 MODE_PNOR /* nand_io13_0 */
+                                       0x0fc MODE_PNOR /* nand_io14_0 */
+                                       0x100 MODE_PNOR /* nand_io15_0 */
+                                       0x104 MODE_PNOR /* nand_ale_0 */
+                                       0x108 MODE_PNOR /* nand_cle_0 */
+                                       0x040 MODE_PNOR /* pnor_adv_n */
+                                       0x044 MODE_PNOR /* pnor_baa_n */
+                                       0x048 MODE_PNOR /* pnor_bls_0_n */
+                                       0x04c MODE_PNOR /* pnor_bls_1_n */
+                                       0x050 MODE_PNOR /* pnor_cre */
+                                       0x054 MODE_PNOR /* pnor_cs_2_n */
+                                       0x058 MODE_PNOR /* pnor_cs_1_n */
+                                       0x05c MODE_PNOR /* pnor_cs_0_n */
+                                       0x060 MODE_PNOR /* pnor_we_n */
+                                       0x064 MODE_PNOR /* pnor_oe_n */
+                                       0x068 MODE_PNOR /* pnor_intr */
+                                       0x06c MODE_PNOR /* pnor_dat_0 */
+                                       0x070 MODE_PNOR /* pnor_dat_1 */
+                                       0x074 MODE_PNOR /* pnor_dat_2 */
+                                       0x078 MODE_PNOR /* pnor_dat_3 */
+                                       0x07c MODE_PNOR /* pnor_dat_4 */
+                                       0x080 MODE_PNOR /* pnor_dat_5 */
+                                       0x084 MODE_PNOR /* pnor_dat_6 */
+                                       0x088 MODE_PNOR /* pnor_dat_7 */
+                                       0x08c MODE_PNOR /* pnor_dat_8 */
+                                       0x090 MODE_PNOR /* pnor_dat_9 */
+                                       0x094 MODE_PNOR /* pnor_dat_10 */
+                                       0x098 MODE_PNOR /* pnor_dat_11 */
+                                       0x09c MODE_PNOR /* pnor_dat_12 */
+                                       0x0a0 MODE_PNOR /* pnor_dat_13 */
+                                       0x0a4 MODE_PNOR /* pnor_dat_14 */
+                                       0x0a8 MODE_PNOR /* pnor_dat_15 */
+                               >;
+                       };
+
+                       nand_pins: pinmux_nand_ce1_n {
+                               pinctrl-single,pins = <
+                                       0x0ac MODE_NAND /* nand_ce1_n */
+                                       0x0b0 MODE_NAND /* nand_ce0_n */
+                                       0x0b4 MODE_NAND /* nand_we_n */
+                                       0x0b8 MODE_NAND /* nand_wp_n */
+                                       0x0bc MODE_NAND /* nand_re_n */
+                                       0x0c0 MODE_NAND /* nand_rdy_bsy_n */
+                                       0x0c4 MODE_NAND /* nand_io0_0 */
+                                       0x0c8 MODE_NAND /* nand_io1_0 */
+                                       0x0cc MODE_NAND /* nand_io2_0 */
+                                       0x0d0 MODE_NAND /* nand_io3_0 */
+                                       0x0d4 MODE_NAND /* nand_io4_0 */
+                                       0x0d8 MODE_NAND /* nand_io5_0 */
+                                       0x0dc MODE_NAND /* nand_io6_0 */
+                                       0x0e0 MODE_NAND /* nand_io7_0 */
+                                       0x0e4 MODE_NAND /* nand_io8_0 */
+                                       0x0e8 MODE_NAND /* nand_io9_0 */
+                                       0x0ec MODE_NAND /* nand_io10_0 */
+                                       0x0f0 MODE_NAND /* nand_io11_0 */
+                                       0x0f4 MODE_NAND /* nand_io12_0 */
+                                       0x0f8 MODE_NAND /* nand_io13_0 */
+                                       0x0fc MODE_NAND /* nand_io14_0 */
+                                       0x100 MODE_NAND /* nand_io15_0 */
+                                       0x104 MODE_NAND /* nand_ale_0 */
+                                       0x108 MODE_NAND /* nand_cle_0 */
+                               >;
+                       };
+
+                       pwm0_pins: pinmux_pwm_0 {
+                               pinctrl-single,pins = <
+                                       0x10c MODE_NITRO
+                               >;
+                       };
+
+                       pwm1_pins: pinmux_pwm_1 {
+                               pinctrl-single,pins = <
+                                       0x110 MODE_NITRO
+                               >;
+                       };
+
+                       pwm2_pins: pinmux_pwm_2 {
+                               pinctrl-single,pins = <
+                                       0x114 MODE_NITRO
+                               >;
+                       };
+
+                       pwm3_pins: pinmux_pwm_3 {
+                               pinctrl-single,pins = <
+                                       0x118 MODE_NITRO
+                               >;
+                       };
+
+                       dbu_rxd_pins: pinmux_uart1_sin_nitro {
+                               pinctrl-single,pins = <
+                                       0x11c MODE_NITRO /* dbu_rxd */
+                                       0x120 MODE_NITRO /* dbu_txd */
+                               >;
+                       };
+
+                       uart1_pins: pinmux_uart1_sin_nand {
+                               pinctrl-single,pins = <
+                                       0x11c MODE_NAND /* uart1_sin */
+                                       0x120 MODE_NAND /* uart1_out */
+                               >;
+                       };
+
+                       uart2_pins: pinmux_uart2_sin {
+                               pinctrl-single,pins = <
+                                       0x124 MODE_NITRO /* uart2_sin */
+                                       0x128 MODE_NITRO /* uart2_out */
+                               >;
+                       };
+
+                       uart3_pins: pinmux_uart3_sin {
+                               pinctrl-single,pins = <
+                                       0x12c MODE_NITRO /* uart3_sin */
+                                       0x130 MODE_NITRO /* uart3_out */
+                               >;
+                       };
+
+                       i2s_pins: pinmux_i2s_bitclk {
+                               pinctrl-single,pins = <
+                                       0x134 MODE_NITRO /* i2s_bitclk */
+                                       0x138 MODE_NITRO /* i2s_sdout */
+                                       0x13c MODE_NITRO /* i2s_sdin */
+                                       0x140 MODE_NITRO /* i2s_ws */
+                                       0x144 MODE_NITRO /* i2s_mclk */
+                                       0x148 MODE_NITRO /* i2s_spdif_out */
+                               >;
+                       };
+
+                       qspi_pins: pinumx_qspi_hold_n {
+                               pinctrl-single,pins = <
+                                       0x14c MODE_NAND /* qspi_hold_n */
+                                       0x150 MODE_NAND /* qspi_wp_n */
+                                       0x154 MODE_NAND /* qspi_sck */
+                                       0x158 MODE_NAND /* qspi_cs_n */
+                                       0x15c MODE_NAND /* qspi_mosi */
+                                       0x160 MODE_NAND /* qspi_miso */
+                               >;
+                       };
+
+                       mdio_pins: pinumx_ext_mdio {
+                               pinctrl-single,pins = <
+                                       0x164 MODE_NITRO /* ext_mdio */
+                                       0x168 MODE_NITRO /* ext_mdc */
+                               >;
+                       };
+
+                       i2c0_pins: pinmux_i2c0_sda {
+                               pinctrl-single,pins = <
+                                       0x16c MODE_NITRO /* i2c0_sda */
+                                       0x170 MODE_NITRO /* i2c0_scl */
+                               >;
+                       };
+
+                       i2c1_pins: pinmux_i2c1_sda {
+                               pinctrl-single,pins = <
+                                       0x174 MODE_NITRO /* i2c1_sda */
+                                       0x178 MODE_NITRO /* i2c1_scl */
+                               >;
+                       };
+
+                       sdio0_pins: pinmux_sdio0_cd_l {
+                               pinctrl-single,pins = <
+                                       0x17c MODE_NITRO /* sdio0_cd_l */
+                                       0x180 MODE_NITRO /* sdio0_clk_sdcard */
+                                       0x184 MODE_NITRO /* sdio0_data0 */
+                                       0x188 MODE_NITRO /* sdio0_data1 */
+                                       0x18c MODE_NITRO /* sdio0_data2 */
+                                       0x190 MODE_NITRO /* sdio0_data3 */
+                                       0x194 MODE_NITRO /* sdio0_data4 */
+                                       0x198 MODE_NITRO /* sdio0_data5 */
+                                       0x19c MODE_NITRO /* sdio0_data6 */
+                                       0x1a0 MODE_NITRO /* sdio0_data7 */
+                                       0x1a4 MODE_NITRO /* sdio0_cmd */
+                                       0x1a8 MODE_NITRO /* sdio0_emmc_rst_n */
+                                       0x1ac MODE_NITRO /* sdio0_led_on */
+                                       0x1b0 MODE_NITRO /* sdio0_wp */
+                               >;
+                       };
+
+                       sdio1_pins: pinmux_sdio1_cd_l {
+                               pinctrl-single,pins = <
+                                       0x1b4 MODE_NITRO /* sdio1_cd_l */
+                                       0x1b8 MODE_NITRO /* sdio1_clk_sdcard */
+                                       0x1bc MODE_NITRO /* sdio1_data0 */
+                                       0x1c0 MODE_NITRO /* sdio1_data1 */
+                                       0x1c4 MODE_NITRO /* sdio1_data2 */
+                                       0x1c8 MODE_NITRO /* sdio1_data3 */
+                                       0x1cc MODE_NITRO /* sdio1_data4 */
+                                       0x1d0 MODE_NITRO /* sdio1_data5 */
+                                       0x1d4 MODE_NITRO /* sdio1_data6 */
+                                       0x1d8 MODE_NITRO /* sdio1_data7 */
+                                       0x1dc MODE_NITRO /* sdio1_cmd */
+                                       0x1e0 MODE_NITRO /* sdio1_emmc_rst_n */
+                                       0x1e4 MODE_NITRO /* sdio1_led_on */
+                                       0x1e8 MODE_NITRO /* sdio1_wp */
+                               >;
+                       };
+
+                       spi0_pins: pinmux_spi0_sck_nand {
+                               pinctrl-single,pins = <
+                                       0x1ec MODE_NITRO /* spi0_sck */
+                                       0x1f0 MODE_NITRO /* spi0_rxd */
+                                       0x1f4 MODE_NITRO /* spi0_fss */
+                                       0x1f8 MODE_NITRO /* spi0_txd */
+                               >;
+                       };
+
+                       spi1_pins: pinmux_spi1_sck_nand {
+                               pinctrl-single,pins = <
+                                       0x1fc MODE_NITRO /* spi1_sck */
+                                       0x200 MODE_NITRO /* spi1_rxd */
+                                       0x204 MODE_NITRO /* spi1_fss */
+                                       0x208 MODE_NITRO /* spi1_txd */
+                               >;
+                       };
+
+                       nuart_pins: pinmux_uart0_sin_nitro {
+                               pinctrl-single,pins = <
+                                       0x20c MODE_NITRO /* nuart_rxd */
+                                       0x210 MODE_NITRO /* nuart_txd */
+                               >;
+                       };
+
+                       uart0_pins: pinumux_uart0_sin_nand {
+                               pinctrl-single,pins = <
+                                       0x20c MODE_NAND /* uart0_sin */
+                                       0x210 MODE_NAND /* uart0_out */
+                                       0x214 MODE_NAND /* uart0_rts */
+                                       0x218 MODE_NAND /* uart0_cts */
+                                       0x21c MODE_NAND /* uart0_dtr */
+                                       0x220 MODE_NAND /* uart0_dcd */
+                                       0x224 MODE_NAND /* uart0_dsr */
+                                       0x228 MODE_NAND /* uart0_ri */
+                               >;
+                       };
+
+                       drdu2_pins: pinmux_drdu2_overcurrent {
+                               pinctrl-single,pins = <
+                                       0x22c MODE_NITRO /* drdu2_overcurrent */
+                                       0x230 MODE_NITRO /* drdu2_vbus_ppc */
+                                       0x234 MODE_NITRO /* drdu2_vbus_present 
*/
+                                       0x238 MODE_NITRO /* drdu2_id */
+                               >;
+                       };
+
+                       drdu3_pins: pinmux_drdu3_overcurrent {
+                               pinctrl-single,pins = <
+                                       0x23c MODE_NITRO /* drdu3_overcurrent */
+                                       0x240 MODE_NITRO /* drdu3_vbus_ppc */
+                                       0x244 MODE_NITRO /* drdu3_vbus_present 
*/
+                                       0x248 MODE_NITRO /* drdu3_id */
+                               >;
+                       };
+
+                       usb3h_pins: pinmux_usb3h_overcurrent {
+                               pinctrl-single,pins = <
+                                       0x24c MODE_NITRO /* usb3h_overcurrent */
+                                       0x250 MODE_NITRO /* usb3h_vbus_ppc */
+                               >;
+                       };
+               };
diff --git a/arch/arm/dts/ns3.dtsi b/arch/arm/dts/ns3.dtsi
index 09098aac3a..a21455515d 100644
--- a/arch/arm/dts/ns3.dtsi
+++ b/arch/arm/dts/ns3.dtsi
@@ -23,6 +23,8 @@
                #size-cells = <1>;
                ranges = <0x0 0x0 0x68900000 0x17700000>;
 
+               #include "ns3-pinctrl.dtsi"
+
                uart1: uart@110000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x00110000 0x1000>;
-- 
2.17.1

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