From 27600a583725ed0fa9cd4755a86ed0051bfb8c67 Mon Sep 17 00:00:00 2001 From: Andy Yan Date: Mon, 15 May 2017 17:50:35 +0800 Subject: [PATCH] rockchip: rk3368: Add pinctrl driver Add driver to support iomux setup for the most commonly used peripherals on rk3368. Signed-off-by: Andy Yan Reviewed-by: Simon Glass --- .../include/asm/arch-rockchip/grf_rk3368.h | 440 ++++++++++++++++++ drivers/pinctrl/Kconfig | 10 + drivers/pinctrl/rockchip/Makefile | 1 + drivers/pinctrl/rockchip/pinctrl_rk3368.c | 149 ++++++ 4 files changed, 600 insertions(+) create mode 100644 arch/arm/include/asm/arch-rockchip/grf_rk3368.h create mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3368.c diff --git a/arch/arm/include/asm/arch-rockchip/grf_rk3368.h b/arch/arm/include/asm/arch-rockchip/grf_rk3368.h new file mode 100644 index 0000000000..3233dc306e --- /dev/null +++ b/arch/arm/include/asm/arch-rockchip/grf_rk3368.h @@ -0,0 +1,440 @@ +/* (C) Copyright 2016 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef _ASM_ARCH_GRF_RK3368_H +#define _ASM_ARCH_GRF_RK3368_H + +#include + +struct rk3368_grf { + u32 gpio1a_iomux; + u32 gpio1b_iomux; + u32 gpio1c_iomux; + u32 gpio1d_iomux; + u32 gpio2a_iomux; + u32 gpio2b_iomux; + u32 gpio2c_iomux; + u32 gpio2d_iomux; + u32 gpio3a_iomux; + u32 gpio3b_iomux; + u32 gpio3c_iomux; + u32 gpio3d_iomux; + u32 reserved[0x34]; + u32 gpio1a_pull; + u32 gpio1b_pull; + u32 gpio1c_pull; + u32 gpio1d_pull; + u32 gpio2a_pull; + u32 gpio2b_pull; + u32 gpio2c_pull; + u32 gpio2d_pull; + u32 gpio3a_pull; + u32 gpio3b_pull; + u32 gpio3c_pull; + u32 gpio3d_pull; + u32 reserved1[0x34]; + u32 gpio1a_drv; + u32 gpio1b_drv; + u32 gpio1c_drv; + u32 gpio1d_drv; + u32 gpio2a_drv; + u32 gpio2b_drv; + u32 gpio2c_drv; + u32 gpio2d_drv; + u32 gpio3a_drv; + u32 gpio3b_drv; + u32 gpio3c_drv; + u32 gpio3d_drv; + u32 reserved2[0x34]; + u32 gpio1l_sr; + u32 gpio1h_sr; + u32 gpio2l_sr; + u32 gpio2h_sr; + u32 gpio3l_sr; + u32 gpio3h_sr; + u32 reserved3[0x1a]; + u32 gpio_smt; + u32 reserved4[0x1f]; + u32 soc_con0; + u32 soc_con1; + u32 soc_con2; + u32 soc_con3; + u32 soc_con4; + u32 soc_con5; + u32 soc_con6; + u32 soc_con7; + u32 soc_con8; + u32 soc_con9; + u32 soc_con10; + u32 soc_con11; + u32 soc_con12; + u32 soc_con13; + u32 soc_con14; + u32 soc_con15; + u32 soc_con16; + u32 soc_con17; +}; +check_member(rk3368_grf, soc_con17, 0x444); + +struct rk3368_pmu_grf { + u32 gpio0a_iomux; + u32 gpio0b_iomux; + u32 gpio0c_iomux; + u32 gpio0d_iomux; + u32 gpio0a_pull; + u32 gpio0b_pull; + u32 gpio0c_pull; + u32 gpio0d_pull; + u32 gpio0a_drv; + u32 gpio0b_drv; + u32 gpio0c_drv; + u32 gpio0d_drv; + u32 gpio0l_sr; + u32 gpio0h_sr; +}; +check_member(rk3368_pmu_grf, gpio0h_sr, 0x34); + +/*GRF_GPIO0C_IOMUX*/ +enum { + GPIO0C7_SHIFT = 14, + GPIO0C7_MASK = 3 << GPIO0C7_SHIFT, + GPIO0C7_GPIO = 0, + GPIO0C7_LCDC_D19, + GPIO0C7_TRACE_D9, + GPIO0C7_UART1_RTSN, + + GPIO0C6_SHIFT = 12, + GPIO0C6_MASK = 3 << GPIO0C6_SHIFT, + GPIO0C6_GPIO = 0, + GPIO0C6_LCDC_D18, + GPIO0C6_TRACE_D8, + GPIO0C6_UART1_CTSN, + + GPIO0C5_SHIFT = 10, + GPIO0C5_MASK = 3 << GPIO0C5_SHIFT, + GPIO0C5_GPIO = 0, + GPIO0C5_LCDC_D17, + GPIO0C5_TRACE_D7, + GPIO0C5_UART1_SOUT, + + GPIO0C4_SHIFT = 8, + GPIO0C4_MASK = 3 << GPIO0C4_SHIFT, + GPIO0C4_GPIO = 0, + GPIO0C4_LCDC_D16, + GPIO0C4_TRACE_D6, + GPIO0C4_UART1_SIN, + + GPIO0C3_SHIFT = 6, + GPIO0C3_MASK = 3 << GPIO0C3_SHIFT, + GPIO0C3_GPIO = 0, + GPIO0C3_LCDC_D15, + GPIO0C3_TRACE_D5, + GPIO0C3_MCU_JTAG_TDO, + + GPIO0C2_SHIFT = 4, + GPIO0C2_MASK = 3 << GPIO0C2_SHIFT, + GPIO0C2_GPIO = 0, + GPIO0C2_LCDC_D14, + GPIO0C2_TRACE_D4, + GPIO0C2_MCU_JTAG_TDI, + + GPIO0C1_SHIFT = 2, + GPIO0C1_MASK = 3 << GPIO0C1_SHIFT, + GPIO0C1_GPIO = 0, + GPIO0C1_LCDC_D13, + GPIO0C1_TRACE_D3, + GPIO0C1_MCU_JTAG_TRTSN, + + GPIO0C0_SHIFT = 0, + GPIO0C0_MASK = 3 << GPIO0C0_SHIFT, + GPIO0C0_GPIO = 0, + GPIO0C0_LCDC_D12, + GPIO0C0_TRACE_D2, + GPIO0C0_MCU_JTAG_TDO, +}; + +/*GRF_GPIO0D_IOMUX*/ +enum { + GPIO0D7_SHIFT = 14, + GPIO0D7_MASK = 3 << GPIO0D7_SHIFT, + GPIO0D7_GPIO = 0, + GPIO0D7_LCDC_DCLK, + GPIO0D7_TRACE_CTL, + GPIO0D7_PMU_DEBUG5, + + GPIO0D6_SHIFT = 12, + GPIO0D6_MASK = 3 << GPIO0D6_SHIFT, + GPIO0D6_GPIO = 0, + GPIO0D6_LCDC_DEN, + GPIO0D6_TRACE_CLK, + GPIO0D6_PMU_DEBUG4, + + GPIO0D5_SHIFT = 10, + GPIO0D5_MASK = 3 << GPIO0D5_SHIFT, + GPIO0D5_GPIO = 0, + GPIO0D5_LCDC_VSYNC, + GPIO0D5_TRACE_D15, + GPIO0D5_PMU_DEBUG3, + + GPIO0D4_SHIFT = 8, + GPIO0D4_MASK = 3 << GPIO0D4_SHIFT, + GPIO0D4_GPIO = 0, + GPIO0D4_LCDC_HSYNC, + GPIO0D4_TRACE_D14, + GPIO0D4_PMU_DEBUG2, + + GPIO0D3_SHIFT = 6, + GPIO0D3_MASK = 3 << GPIO0D3_SHIFT, + GPIO0D3_GPIO = 0, + GPIO0D3_LCDC_D23, + GPIO0D3_TRACE_D13, + GPIO0D3_UART4_SIN, + + GPIO0D2_SHIFT = 4, + GPIO0D2_MASK = 3 << GPIO0D2_SHIFT, + GPIO0D2_GPIO = 0, + GPIO0D2_LCDC_D22, + GPIO0D2_TRACE_D12, + GPIO0D2_UART4_SOUT, + + GPIO0D1_SHIFT = 2, + GPIO0D1_MASK = 3 << GPIO0D1_SHIFT, + GPIO0D1_GPIO = 0, + GPIO0D1_LCDC_D21, + GPIO0D1_TRACE_D11, + GPIO0D1_UART4_RTSN, + + GPIO0D0_SHIFT = 0, + GPIO0D0_MASK = 3 << GPIO0D0_SHIFT, + GPIO0D0_GPIO = 0, + GPIO0D0_LCDC_D20, + GPIO0D0_TRACE_D10, + GPIO0D0_UART4_CTSN, +}; + +/*GRF_GPIO2A_IOMUX*/ +enum { + GPIO2A7_SHIFT = 14, + GPIO2A7_MASK = 3 << GPIO2A7_SHIFT, + GPIO2A7_GPIO = 0, + GPIO2A7_SDMMC0_D2, + GPIO2A7_JTAG_TCK, + + GPIO2A6_SHIFT = 12, + GPIO2A6_MASK = 3 << GPIO2A6_SHIFT, + GPIO2A6_GPIO = 0, + GPIO2A6_SDMMC0_D1, + GPIO2A6_UART2_SIN, + + GPIO2A5_SHIFT = 10, + GPIO2A5_MASK = 3 << GPIO2A5_SHIFT, + GPIO2A5_GPIO = 0, + GPIO2A5_SDMMC0_D0, + GPIO2A5_UART2_SOUT, + + GPIO2A4_SHIFT = 8, + GPIO2A4_MASK = 3 << GPIO2A4_SHIFT, + GPIO2A4_GPIO = 0, + GPIO2A4_FLASH_DQS, + GPIO2A4_EMMC_CLKO, + + GPIO2A3_SHIFT = 6, + GPIO2A3_MASK = 3 << GPIO2A3_SHIFT, + GPIO2A3_GPIO = 0, + GPIO2A3_FLASH_CSN3, + GPIO2A3_EMMC_RSTNO, + + GPIO2A2_SHIFT = 4, + GPIO2A2_MASK = 3 << GPIO2A2_SHIFT, + GPIO2A2_GPIO = 0, + GPIO2A2_FLASH_CSN2, + + GPIO2A1_SHIFT = 2, + GPIO2A1_MASK = 3 << GPIO2A1_SHIFT, + GPIO2A1_GPIO = 0, + GPIO2A1_FLASH_CSN1, + + GPIO2A0_SHIFT = 0, + GPIO2A0_MASK = 3 << GPIO2A0_SHIFT, + GPIO2A0_GPIO = 0, + GPIO2A0_FLASH_CSN0, +}; + +/*GRF_GPIO2D_IOMUX*/ +enum { + GPIO2D7_SHIFT = 14, + GPIO2D7_MASK = 3 << GPIO2D7_SHIFT, + GPIO2D7_GPIO = 0, + GPIO2D7_SDIO0_D3, + + GPIO2D6_SHIFT = 12, + GPIO2D6_MASK = 3 << GPIO2D6_SHIFT, + GPIO2D6_GPIO = 0, + GPIO2D6_SDIO0_D2, + + GPIO2D5_SHIFT = 10, + GPIO2D5_MASK = 3 << GPIO2D5_SHIFT, + GPIO2D5_GPIO = 0, + GPIO2D5_SDIO0_D1, + + GPIO2D4_SHIFT = 8, + GPIO2D4_MASK = 3 << GPIO2D4_SHIFT, + GPIO2D4_GPIO = 0, + GPIO2D4_SDIO0_D0, + + GPIO2D3_SHIFT = 6, + GPIO2D3_MASK = 3 << GPIO2D3_SHIFT, + GPIO2D3_GPIO = 0, + GPIO2D3_UART0_RTS0, + + GPIO2D2_SHIFT = 4, + GPIO2D2_MASK = 3 << GPIO2D2_SHIFT, + GPIO2D2_GPIO = 0, + GPIO2D2_UART0_CTS0, + + GPIO2D1_SHIFT = 2, + GPIO2D1_MASK = 3 << GPIO2D1_SHIFT, + GPIO2D1_GPIO = 0, + GPIO2D1_UART0_SOUT, + + GPIO2D0_SHIFT = 0, + GPIO2D0_MASK = 3 << GPIO2D0_SHIFT, + GPIO2D0_GPIO = 0, + GPIO2D0_UART0_SIN, +}; + +/*GRF_GPIO3C_IOMUX*/ +enum { + GPIO3C7_SHIFT = 14, + GPIO3C7_MASK = 3 << GPIO3C7_SHIFT, + GPIO3C7_GPIO = 0, + GPIO3C7_EDPHDMI_CECINOUT, + GPIO3C7_ISP_FLASHTRIGIN, + + GPIO3C6_SHIFT = 12, + GPIO3C6_MASK = 3 << GPIO3C6_SHIFT, + GPIO3C6_GPIO = 0, + GPIO3C6_MAC_CLK, + GPIO3C6_ISP_SHUTTERTRIG, + + GPIO3C5_SHIFT = 10, + GPIO3C5_MASK = 3 << GPIO3C5_SHIFT, + GPIO3C5_GPIO = 0, + GPIO3C5_MAC_RXER, + GPIO3C5_ISP_PRELIGHTTRIG, + + GPIO3C4_SHIFT = 8, + GPIO3C4_MASK = 3 << GPIO3C4_SHIFT, + GPIO3C4_GPIO = 0, + GPIO3C4_MAC_RXDV, + GPIO3C4_ISP_FLASHTRIGOUT, + + GPIO3C3_SHIFT = 6, + GPIO3C3_MASK = 3 << GPIO3C3_SHIFT, + GPIO3C3_GPIO = 0, + GPIO3C3_MAC_RXDV, + GPIO3C3_EMMC_RSTNO, + + GPIO3C2_SHIFT = 4, + GPIO3C2_MASK = 3 << GPIO3C2_SHIFT, + GPIO3C2_MAC_MDC = 0, + GPIO3C2_ISP_SHUTTEREN, + + GPIO3C1_SHIFT = 2, + GPIO3C1_MASK = 3 << GPIO3C1_SHIFT, + GPIO3C1_GPIO = 0, + GPIO3C1_MAC_RXD2, + GPIO3C1_UART3_RTSN, + + GPIO3C0_SHIFT = 0, + GPIO3C0_MASK = 3 << GPIO3C0_SHIFT, + GPIO3C0_GPIO = 0, + GPIO3C0_MAC_RXD1, + GPIO3C0_UART3_CTSN, + GPIO3C0_GPS_RFCLK, +}; + +/*GRF_GPIO3D_IOMUX*/ +enum { + GPIO3D7_SHIFT = 14, + GPIO3D7_MASK = 3 << GPIO3D7_SHIFT, + GPIO3D7_GPIO = 0, + GPIO3D7_SC_VCC18V, + GPIO3D7_I2C2_SDA, + GPIO3D7_GPUJTAG_TCK, + + GPIO3D6_SHIFT = 12, + GPIO3D6_MASK = 3 << GPIO3D6_SHIFT, + GPIO3D6_GPIO = 0, + GPIO3D6_IR_TX, + GPIO3D6_UART3_SOUT, + GPIO3D6_PWM3, + + GPIO3D5_SHIFT = 10, + GPIO3D5_MASK = 3 << GPIO3D5_SHIFT, + GPIO3D5_GPIO = 0, + GPIO3D5_IR_RX, + GPIO3D5_UART3_SIN, + + GPIO3D4_SHIFT = 8, + GPIO3D4_MASK = 3 << GPIO3D4_SHIFT, + GPIO3D4_GPIO = 0, + GPIO3D4_MAC_TXCLKOUT, + GPIO3D4_SPI1_CSN1, + + GPIO3D3_SHIFT = 6, + GPIO3D3_MASK = 3 << GPIO3D3_SHIFT, + GPIO3D3_GPIO = 0, + GPIO3D3_HDMII2C_SCL, + GPIO3D3_I2C5_SCL, + + GPIO3D2_SHIFT = 4, + GPIO3D2_MASK = 3 << GPIO3D2_SHIFT, + GPIO3D2_GPIO = 0, + GPIO3D2_HDMII2C_SDA, + GPIO3D2_I2C5_SDA, + + GPIO3D1_SHIFT = 2, + GPIO3D1_MASK = 3 << GPIO3D1_SHIFT, + GPIO3D1_GPIO = 0, + GPIO3D1_MAC_RXCLKIN, + GPIO3D1_I2C4_SCL, + + GPIO3D0_SHIFT = 0, + GPIO3D0_MASK = 3 << GPIO3D0_SHIFT, + GPIO3D0_GPIO = 0, + GPIO3D0_MAC_MDIO, + GPIO3D0_I2C4_SDA, +}; + +/*GRF_SOC_CON11/12/13*/ +enum { + MCU_SRAM_BASE_BIT27_BIT12_SHIFT = 0, + MCU_SRAM_BASE_BIT27_BIT12_MASK = GENMASK(15, 0), +}; + +/*GRF_SOC_CON12*/ +enum { + MCU_EXSRAM_BASE_BIT27_BIT12_SHIFT = 0, + MCU_EXSRAM_BASE_BIT27_BIT12_MASK = GENMASK(15, 0), +}; + +/*GRF_SOC_CON13*/ +enum { + MCU_EXPERI_BASE_BIT27_BIT12_SHIFT = 0, + MCU_EXPERI_BASE_BIT27_BIT12_MASK = GENMASK(15, 0), +}; + +/*GRF_SOC_CON14*/ +enum { + MCU_EXPERI_BASE_BIT31_BIT28_SHIFT = 12, + MCU_EXPERI_BASE_BIT31_BIT28_MASK = GENMASK(15, 12), + MCU_EXSRAM_BASE_BIT31_BIT28_SHIFT = 8, + MCU_EXSRAM_BASE_BIT31_BIT28_MASK = GENMASK(11, 8), + MCU_SRAM_BASE_BIT31_BIT28_SHIFT = 4, + MCU_SRAM_BASE_BIT31_BIT28_MASK = GENMASK(7, 4), + MCU_CODE_BASE_BIT31_BIT28_SHIFT = 0, + MCU_CODE_BASE_BIT31_BIT28_MASK = GENMASK(3, 0), +}; +#endif diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index f6616c5329..79249e0787 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -197,6 +197,16 @@ config PINCTRL_ROCKCHIP_RK3328 the GPIO definitions and pin control functions for each available multiplex function. +config PINCTRL_ROCKCHIP_RK3368 + bool "Rockchip RK3368 pin control driver" + depends on DM + help + Support pin multiplexing control on Rockchip rk3368 SoCs. + + The driver is controlled by a device tree node which contains both + the GPIO definitions and pin control functions for each available + multiplex function. + config PINCTRL_ROCKCHIP_RK3399 bool "Rockchip rk3399 pin control driver" depends on DM diff --git a/drivers/pinctrl/rockchip/Makefile b/drivers/pinctrl/rockchip/Makefile index 69eef4c024..7b7c470b46 100644 --- a/drivers/pinctrl/rockchip/Makefile +++ b/drivers/pinctrl/rockchip/Makefile @@ -9,4 +9,5 @@ obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3036) += pinctrl_rk3036.o obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3188) += pinctrl_rk3188.o obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3288) += pinctrl_rk3288.o obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3328) += pinctrl_rk3328.o +obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3368) += pinctrl_rk3368.o obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3399) += pinctrl_rk3399.o diff --git a/drivers/pinctrl/rockchip/pinctrl_rk3368.c b/drivers/pinctrl/rockchip/pinctrl_rk3368.c new file mode 100644 index 0000000000..bdf0758c0c --- /dev/null +++ b/drivers/pinctrl/rockchip/pinctrl_rk3368.c @@ -0,0 +1,149 @@ +/* + * (C) Copyright 2017 Rockchip Electronics Co., Ltd + * Author: Andy Yan + * SPDX-License-Identifier: GPL-2.0+ + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +struct rk3368_pinctrl_priv { + struct rk3368_grf *grf; + struct rk3368_pmu_grf *pmugrf; +}; + +static void pinctrl_rk3368_uart_config(struct rk3368_pinctrl_priv *priv, + int uart_id) +{ + struct rk3368_grf *grf = priv->grf; + struct rk3368_pmu_grf *pmugrf = priv->pmugrf; + + switch (uart_id) { + case PERIPH_ID_UART2: + rk_clrsetreg(&grf->gpio2a_iomux, + GPIO2A6_MASK | GPIO2A5_MASK, + GPIO2A6_UART2_SIN << GPIO2A6_SHIFT | + GPIO2A5_UART2_SOUT << GPIO2A5_SHIFT); + break; + case PERIPH_ID_UART0: + break; + case PERIPH_ID_UART1: + break; + case PERIPH_ID_UART3: + break; + case PERIPH_ID_UART4: + rk_clrsetreg(&pmugrf->gpio0d_iomux, + GPIO0D0_MASK | GPIO0D1_MASK | + GPIO0D2_MASK | GPIO0D3_MASK, + GPIO0D0_GPIO << GPIO0D0_SHIFT | + GPIO0D1_GPIO << GPIO0D1_SHIFT | + GPIO0D2_UART4_SOUT << GPIO0D2_SHIFT | + GPIO0D3_UART4_SIN << GPIO0D3_SHIFT); + break; + default: + debug("uart id = %d iomux error!\n", uart_id); + break; + } +} + +static int rk3368_pinctrl_request(struct udevice *dev, int func, int flags) +{ + struct rk3368_pinctrl_priv *priv = dev_get_priv(dev); + + debug("%s: func=%d, flags=%x\n", __func__, func, flags); + switch (func) { + case PERIPH_ID_UART0: + case PERIPH_ID_UART1: + case PERIPH_ID_UART2: + case PERIPH_ID_UART3: + case PERIPH_ID_UART4: + pinctrl_rk3368_uart_config(priv, func); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int rk3368_pinctrl_get_periph_id(struct udevice *dev, + struct udevice *periph) +{ + u32 cell[3]; + int ret; + + ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph), + "interrupts", cell, ARRAY_SIZE(cell)); + if (ret < 0) + return -EINVAL; + + switch (cell[1]) { + case 59: + return PERIPH_ID_UART4; + case 58: + return PERIPH_ID_UART3; + case 57: + return PERIPH_ID_UART2; + case 56: + return PERIPH_ID_UART1; + case 55: + return PERIPH_ID_UART0; + } + + return -ENOENT; +} + +static int rk3368_pinctrl_set_state_simple(struct udevice *dev, + struct udevice *periph) +{ + int func; + + func = rk3368_pinctrl_get_periph_id(dev, periph); + if (func < 0) + return func; + + return rk3368_pinctrl_request(dev, func, 0); +} + +static struct pinctrl_ops rk3368_pinctrl_ops = { + .set_state_simple = rk3368_pinctrl_set_state_simple, + .request = rk3368_pinctrl_request, + .get_periph_id = rk3368_pinctrl_get_periph_id, +}; + +static int rk3368_pinctrl_probe(struct udevice *dev) +{ + struct rk3368_pinctrl_priv *priv = dev_get_priv(dev); + int ret = 0; + + priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); + priv->pmugrf = syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF); + + debug("%s: grf=%p pmugrf:%p\n", __func__, priv->grf, priv->pmugrf); + + return ret; +} + +static const struct udevice_id rk3368_pinctrl_ids[] = { + { .compatible = "rockchip,rk3368-pinctrl" }, + { } +}; + +U_BOOT_DRIVER(pinctrl_rk3368) = { + .name = "rockchip_rk3368_pinctrl", + .id = UCLASS_PINCTRL, + .of_match = rk3368_pinctrl_ids, + .priv_auto_alloc_size = sizeof(struct rk3368_pinctrl_priv), + .ops = &rk3368_pinctrl_ops, + .bind = dm_scan_fdt_dev, + .probe = rk3368_pinctrl_probe, +}; -- 2.39.5