// SPDX-License-Identifier: GPL-2.0+ /* * OWL S900 Pinctrl driver * * Copyright (c) 2014 Actions Semi Inc. * Author: David Liu <[email protected]> * * Copyright (c) 2018 Linaro Ltd. * Author: Manivannan Sadhasivam <[email protected]> */ #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinconf-generic.h> #include "pinctrl-owl.h" /* Pinctrl registers offset */ #define MFCTL0 … #define MFCTL1 … #define MFCTL2 … #define MFCTL3 … #define PAD_PULLCTL0 … #define PAD_PULLCTL1 … #define PAD_PULLCTL2 … #define PAD_ST0 … #define PAD_ST1 … #define PAD_CTL … #define PAD_DRV0 … #define PAD_DRV1 … #define PAD_DRV2 … #define PAD_SR0 … #define PAD_SR1 … #define PAD_SR2 … #define _GPIOA(offset) … #define _GPIOB(offset) … #define _GPIOC(offset) … #define _GPIOD(offset) … #define _GPIOE(offset) … #define _GPIOF(offset) … #define NUM_GPIOS … #define _PIN(offset) … #define ETH_TXD0 … #define ETH_TXD1 … #define ETH_TXEN … #define ETH_RXER … #define ETH_CRS_DV … #define ETH_RXD1 … #define ETH_RXD0 … #define ETH_REF_CLK … #define ETH_MDC … #define ETH_MDIO … #define SIRQ0 … #define SIRQ1 … #define SIRQ2 … #define I2S_D0 … #define I2S_BCLK0 … #define I2S_LRCLK0 … #define I2S_MCLK0 … #define I2S_D1 … #define I2S_BCLK1 … #define I2S_LRCLK1 … #define I2S_MCLK1 … #define ERAM_A5 … #define ERAM_A6 … #define ERAM_A7 … #define ERAM_A8 … #define ERAM_A9 … #define ERAM_A10 … #define ERAM_A11 … #define SD0_D0 … #define SD0_D1 … #define SD0_D2 … #define SD0_D3 … #define SD1_D0 … #define SD1_D1 … #define SD1_D2 … #define SD1_D3 … #define SD0_CMD … #define SD0_CLK … #define SD1_CMD … #define SD1_CLK … #define SPI0_SCLK … #define SPI0_SS … #define SPI0_MISO … #define SPI0_MOSI … #define UART0_RX … #define UART0_TX … #define UART2_RX … #define UART2_TX … #define UART2_RTSB … #define UART2_CTSB … #define UART4_RX … #define UART4_TX … #define I2C0_SCLK … #define I2C0_SDATA … #define I2C1_SCLK … #define I2C1_SDATA … #define I2C2_SCLK … #define I2C2_SDATA … #define CSI0_DN0 … #define CSI0_DP0 … #define CSI0_DN1 … #define CSI0_DP1 … #define CSI0_CN … #define CSI0_CP … #define CSI0_DN2 … #define CSI0_DP2 … #define CSI0_DN3 … #define CSI0_DP3 … #define SENSOR0_PCLK … #define CSI1_DN0 … #define CSI1_DP0 … #define CSI1_DN1 … #define CSI1_DP1 … #define CSI1_CN … #define CSI1_CP … #define SENSOR0_CKOUT … #define LVDS_OEP … #define LVDS_OEN … #define LVDS_ODP … #define LVDS_ODN … #define LVDS_OCP … #define LVDS_OCN … #define LVDS_OBP … #define LVDS_OBN … #define LVDS_OAP … #define LVDS_OAN … #define LVDS_EEP … #define LVDS_EEN … #define LVDS_EDP … #define LVDS_EDN … #define LVDS_ECP … #define LVDS_ECN … #define LVDS_EBP … #define LVDS_EBN … #define LVDS_EAP … #define LVDS_EAN … #define DSI_DP3 … #define DSI_DN3 … #define DSI_DP1 … #define DSI_DN1 … #define DSI_CP … #define DSI_CN … #define DSI_DP0 … #define DSI_DN0 … #define DSI_DP2 … #define DSI_DN2 … #define NAND0_D0 … #define NAND0_D1 … #define NAND0_D2 … #define NAND0_D3 … #define NAND0_D4 … #define NAND0_D5 … #define NAND0_D6 … #define NAND0_D7 … #define NAND0_DQS … #define NAND0_DQSN … #define NAND0_ALE … #define NAND0_CLE … #define NAND0_CEB0 … #define NAND0_CEB1 … #define NAND0_CEB2 … #define NAND0_CEB3 … #define NAND1_D0 … #define NAND1_D1 … #define NAND1_D2 … #define NAND1_D3 … #define NAND1_D4 … #define NAND1_D5 … #define NAND1_D6 … #define NAND1_D7 … #define NAND1_DQS … #define NAND1_DQSN … #define NAND1_ALE … #define NAND1_CLE … #define NAND1_CEB0 … #define NAND1_CEB1 … #define NAND1_CEB2 … #define NAND1_CEB3 … #define PCM1_IN … #define PCM1_CLK … #define PCM1_SYNC … #define PCM1_OUT … #define UART3_RX … #define UART3_TX … #define UART3_RTSB … #define UART3_CTSB … /* System */ #define SGPIO0 … #define SGPIO1 … #define SGPIO2 … #define SGPIO3 … #define NUM_PADS … /* Pad names as specified in datasheet */ static const struct pinctrl_pin_desc s900_pads[] = …; enum s900_pinmux_functions { … }; /* mfp0_22 */ static unsigned int lvds_oxx_uart4_mfp_pads[] = …; static unsigned int lvds_oxx_uart4_mfp_funcs[] = …; /* mfp0_21_20 */ static unsigned int rmii_mdc_mfp_pads[] = …; static unsigned int rmii_mdc_mfp_funcs[] = …; static unsigned int rmii_mdio_mfp_pads[] = …; static unsigned int rmii_mdio_mfp_funcs[] = …; /* mfp0_19 */ static unsigned int sirq0_mfp_pads[] = …; static unsigned int sirq0_mfp_funcs[] = …; static unsigned int sirq1_mfp_pads[] = …; static unsigned int sirq1_mfp_funcs[] = …; /* mfp0_18_16 */ static unsigned int rmii_txd0_mfp_pads[] = …; static unsigned int rmii_txd0_mfp_funcs[] = …; static unsigned int rmii_txd1_mfp_pads[] = …; static unsigned int rmii_txd1_mfp_funcs[] = …; /* mfp0_15_13 */ static unsigned int rmii_txen_mfp_pads[] = …; static unsigned int rmii_txen_mfp_funcs[] = …; static unsigned int rmii_rxer_mfp_pads[] = …; static unsigned int rmii_rxer_mfp_funcs[] = …; /* mfp0_12_11 */ static unsigned int rmii_crs_dv_mfp_pads[] = …; static unsigned int rmii_crs_dv_mfp_funcs[] = …; /* mfp0_10_8 */ static unsigned int rmii_rxd1_mfp_pads[] = …; static unsigned int rmii_rxd1_mfp_funcs[] = …; static unsigned int rmii_rxd0_mfp_pads[] = …; static unsigned int rmii_rxd0_mfp_funcs[] = …; /* mfp0_7_6 */ static unsigned int rmii_ref_clk_mfp_pads[] = …; static unsigned int rmii_ref_clk_mfp_funcs[] = …; /* mfp0_5 */ static unsigned int i2s_d0_mfp_pads[] = …; static unsigned int i2s_d0_mfp_funcs[] = …; static unsigned int i2s_d1_mfp_pads[] = …; static unsigned int i2s_d1_mfp_funcs[] = …; /* mfp0_4_3 */ static unsigned int i2s_lr_m_clk0_mfp_pads[] = …; static unsigned int i2s_lr_m_clk0_mfp_funcs[] = …; /* mfp0_2 */ static unsigned int i2s_bclk0_mfp_pads[] = …; static unsigned int i2s_bclk0_mfp_funcs[] = …; static unsigned int i2s_bclk1_mclk1_mfp_pads[] = …; static unsigned int i2s_bclk1_mclk1_mfp_funcs[] = …; /* mfp0_1_0 */ static unsigned int pcm1_in_out_mfp_pads[] = …; static unsigned int pcm1_in_out_mfp_funcs[] = …; static unsigned int pcm1_clk_mfp_pads[] = …; static unsigned int pcm1_clk_mfp_funcs[] = …; static unsigned int pcm1_sync_mfp_pads[] = …; static unsigned int pcm1_sync_mfp_funcs[] = …; /* mfp1_31_29 */ static unsigned int eram_a5_mfp_pads[] = …; static unsigned int eram_a5_mfp_funcs[] = …; static unsigned int eram_a6_mfp_pads[] = …; static unsigned int eram_a6_mfp_funcs[] = …; static unsigned int eram_a7_mfp_pads[] = …; static unsigned int eram_a7_mfp_funcs[] = …; /* mfp1_28_26 */ static unsigned int eram_a8_mfp_pads[] = …; static unsigned int eram_a8_mfp_funcs[] = …; static unsigned int eram_a9_mfp_pads[] = …; static unsigned int eram_a9_mfp_funcs[] = …; static unsigned int eram_a10_mfp_pads[] = …; static unsigned int eram_a10_mfp_funcs[] = …; /* mfp1_25_23 */ static unsigned int eram_a11_mfp_pads[] = …; static unsigned int eram_a11_mfp_funcs[] = …; /* mfp1_22 */ static unsigned int lvds_oep_odn_mfp_pads[] = …; static unsigned int lvds_oep_odn_mfp_funcs[] = …; static unsigned int lvds_ocp_obn_mfp_pads[] = …; static unsigned int lvds_ocp_obn_mfp_funcs[] = …; static unsigned int lvds_oap_oan_mfp_pads[] = …; static unsigned int lvds_oap_oan_mfp_funcs[] = …; /* mfp1_21 */ static unsigned int lvds_e_mfp_pads[] = …; static unsigned int lvds_e_mfp_funcs[] = …; /* mfp1_5_4 */ static unsigned int spi0_sclk_mosi_mfp_pads[] = …; static unsigned int spi0_sclk_mosi_mfp_funcs[] = …; /* mfp1_3_1 */ static unsigned int spi0_ss_mfp_pads[] = …; static unsigned int spi0_ss_mfp_funcs[] = …; static unsigned int spi0_miso_mfp_pads[] = …; static unsigned int spi0_miso_mfp_funcs[] = …; /* mfp2_23 */ static unsigned int uart2_rtsb_mfp_pads[] = …; static unsigned int uart2_rtsb_mfp_funcs[] = …; /* mfp2_22 */ static unsigned int uart2_ctsb_mfp_pads[] = …; static unsigned int uart2_ctsb_mfp_funcs[] = …; /* mfp2_21 */ static unsigned int uart3_rtsb_mfp_pads[] = …; static unsigned int uart3_rtsb_mfp_funcs[] = …; /* mfp2_20 */ static unsigned int uart3_ctsb_mfp_pads[] = …; static unsigned int uart3_ctsb_mfp_funcs[] = …; /* mfp2_19_17 */ static unsigned int sd0_d0_mfp_pads[] = …; static unsigned int sd0_d0_mfp_funcs[] = …; /* mfp2_16_14 */ static unsigned int sd0_d1_mfp_pads[] = …; static unsigned int sd0_d1_mfp_funcs[] = …; /* mfp_13_11 */ static unsigned int sd0_d2_d3_mfp_pads[] = …; static unsigned int sd0_d2_d3_mfp_funcs[] = …; /* mfp2_10_9 */ static unsigned int sd1_d0_d3_mfp_pads[] = …; static unsigned int sd1_d0_d3_mfp_funcs[] = …; /* mfp2_8_7 */ static unsigned int sd0_cmd_mfp_pads[] = …; static unsigned int sd0_cmd_mfp_funcs[] = …; /* mfp2_6_5 */ static unsigned int sd0_clk_mfp_pads[] = …; static unsigned int sd0_clk_mfp_funcs[] = …; /* mfp2_4_3 */ static unsigned int sd1_cmd_clk_mfp_pads[] = …; static unsigned int sd1_cmd_clk_mfp_funcs[] = …; /* mfp2_2_0 */ static unsigned int uart0_rx_mfp_pads[] = …; static unsigned int uart0_rx_mfp_funcs[] = …; /* mfp3_27 */ static unsigned int nand0_d0_ceb3_mfp_pads[] = …; static unsigned int nand0_d0_ceb3_mfp_funcs[] = …; /* mfp3_21_19 */ static unsigned int uart0_tx_mfp_pads[] = …; static unsigned int uart0_tx_mfp_funcs[] = …; /* mfp3_18_16 */ static unsigned int i2c0_mfp_pads[] = …; static unsigned int i2c0_mfp_funcs[] = …; /* mfp3_15 */ static unsigned int csi0_cn_cp_mfp_pads[] = …; static unsigned int csi0_cn_cp_mfp_funcs[] = …; /* mfp3_14 */ static unsigned int csi0_dn0_dp3_mfp_pads[] = …; static unsigned int csi0_dn0_dp3_mfp_funcs[] = …; /* mfp3_13 */ static unsigned int csi1_dn0_cp_mfp_pads[] = …; static unsigned int csi1_dn0_cp_mfp_funcs[] = …; /* mfp3_12_dsi */ static unsigned int dsi_dp3_dn1_mfp_pads[] = …; static unsigned int dsi_dp3_dn1_mfp_funcs[] = …; static unsigned int dsi_cp_dn0_mfp_pads[] = …; static unsigned int dsi_cp_dn0_mfp_funcs[] = …; static unsigned int dsi_dp2_dn2_mfp_pads[] = …; static unsigned int dsi_dp2_dn2_mfp_funcs[] = …; /* mfp3_11 */ static unsigned int nand1_d0_ceb1_mfp_pads[] = …; static unsigned int nand1_d0_ceb1_mfp_funcs[] = …; /* mfp3_10 */ static unsigned int nand1_ceb3_mfp_pads[] = …; static unsigned int nand1_ceb3_mfp_funcs[] = …; static unsigned int nand1_ceb0_mfp_pads[] = …; static unsigned int nand1_ceb0_mfp_funcs[] = …; /* mfp3_9 */ static unsigned int csi1_dn0_dp0_mfp_pads[] = …; static unsigned int csi1_dn0_dp0_mfp_funcs[] = …; /* mfp3_8 */ static unsigned int uart4_rx_tx_mfp_pads[] = …; static unsigned int uart4_rx_tx_mfp_funcs[] = …; /* PADDRV group data */ /* drv0 */ static unsigned int sgpio3_drv_pads[] = …; static unsigned int sgpio2_drv_pads[] = …; static unsigned int sgpio1_drv_pads[] = …; static unsigned int sgpio0_drv_pads[] = …; static unsigned int rmii_tx_d0_d1_drv_pads[] = …; static unsigned int rmii_txen_rxer_drv_pads[] = …; static unsigned int rmii_crs_dv_drv_pads[] = …; static unsigned int rmii_rx_d1_d0_drv_pads[] = …; static unsigned int rmii_ref_clk_drv_pads[] = …; static unsigned int rmii_mdc_mdio_drv_pads[] = …; static unsigned int sirq_0_1_drv_pads[] = …; static unsigned int sirq2_drv_pads[] = …; static unsigned int i2s_d0_d1_drv_pads[] = …; static unsigned int i2s_lr_m_clk0_drv_pads[] = …; static unsigned int i2s_blk1_mclk1_drv_pads[] = …; static unsigned int pcm1_in_out_drv_pads[] = …; /* drv1 */ static unsigned int lvds_oap_oan_drv_pads[] = …; static unsigned int lvds_oep_odn_drv_pads[] = …; static unsigned int lvds_ocp_obn_drv_pads[] = …; static unsigned int lvds_e_drv_pads[] = …; static unsigned int sd0_d3_d0_drv_pads[] = …; static unsigned int sd1_d3_d0_drv_pads[] = …; static unsigned int sd0_sd1_cmd_clk_drv_pads[] = …; static unsigned int spi0_sclk_mosi_drv_pads[] = …; static unsigned int spi0_ss_miso_drv_pads[] = …; static unsigned int uart0_rx_tx_drv_pads[] = …; static unsigned int uart4_rx_tx_drv_pads[] = …; static unsigned int uart2_drv_pads[] = …; static unsigned int uart3_drv_pads[] = …; /* drv2 */ static unsigned int i2c0_drv_pads[] = …; static unsigned int i2c1_drv_pads[] = …; static unsigned int i2c2_drv_pads[] = …; static unsigned int sensor0_drv_pads[] = …; /* SR group data */ /* sr0 */ static unsigned int sgpio3_sr_pads[] = …; static unsigned int sgpio2_sr_pads[] = …; static unsigned int sgpio1_sr_pads[] = …; static unsigned int sgpio0_sr_pads[] = …; static unsigned int rmii_tx_d0_d1_sr_pads[] = …; static unsigned int rmii_txen_rxer_sr_pads[] = …; static unsigned int rmii_crs_dv_sr_pads[] = …; static unsigned int rmii_rx_d1_d0_sr_pads[] = …; static unsigned int rmii_ref_clk_sr_pads[] = …; static unsigned int rmii_mdc_mdio_sr_pads[] = …; static unsigned int sirq_0_1_sr_pads[] = …; static unsigned int sirq2_sr_pads[] = …; static unsigned int i2s_do_d1_sr_pads[] = …; static unsigned int i2s_lr_m_clk0_sr_pads[] = …; static unsigned int i2s_bclk0_mclk1_sr_pads[] = …; static unsigned int pcm1_in_out_sr_pads[] = …; /* sr1 */ static unsigned int sd1_d3_d0_sr_pads[] = …; static unsigned int sd0_sd1_clk_cmd_sr_pads[] = …; static unsigned int spi0_sclk_mosi_sr_pads[] = …; static unsigned int spi0_ss_miso_sr_pads[] = …; static unsigned int uart0_rx_tx_sr_pads[] = …; static unsigned int uart4_rx_tx_sr_pads[] = …; static unsigned int uart2_sr_pads[] = …; static unsigned int uart3_sr_pads[] = …; /* sr2 */ static unsigned int i2c0_sr_pads[] = …; static unsigned int i2c1_sr_pads[] = …; static unsigned int i2c2_sr_pads[] = …; static unsigned int sensor0_sr_pads[] = …; /* Pinctrl groups */ static const struct owl_pingroup s900_groups[] = …; static const char * const eram_groups[] = …; static const char * const eth_rmii_groups[] = …; static const char * const eth_smii_groups[] = …; static const char * const spi0_groups[] = …; static const char * const spi1_groups[] = …; static const char * const spi2_groups[] = …; static const char * const spi3_groups[] = …; static const char * const sens0_groups[] = …; static const char * const uart0_groups[] = …; static const char * const uart1_groups[] = …; static const char * const uart2_groups[] = …; static const char * const uart3_groups[] = …; static const char * const uart4_groups[] = …; static const char * const uart5_groups[] = …; static const char * const uart6_groups[] = …; static const char * const i2s0_groups[] = …; static const char * const i2s1_groups[] = …; static const char * const pcm0_groups[] = …; static const char * const pcm1_groups[] = …; static const char * const jtag_groups[] = …; static const char * const pwm0_groups[] = …; static const char * const pwm1_groups[] = …; static const char * const pwm2_groups[] = …; static const char * const pwm3_groups[] = …; static const char * const pwm4_groups[] = …; static const char * const pwm5_groups[] = …; static const char * const sd0_groups[] = …; static const char * const sd1_groups[] = …; static const char * const sd2_groups[] = …; static const char * const sd3_groups[] = …; static const char * const i2c0_groups[] = …; static const char * const i2c1_groups[] = …; static const char * const i2c2_groups[] = …; static const char * const i2c3_groups[] = …; static const char * const i2c4_groups[] = …; static const char * const i2c5_groups[] = …; static const char * const lvds_groups[] = …; static const char * const usb20_groups[] = …; static const char * const usb30_groups[] = …; static const char * const gpu_groups[] = …; static const char * const mipi_csi0_groups[] = …; static const char * const mipi_csi1_groups[] = …; static const char * const mipi_dsi_groups[] = …; static const char * const nand0_groups[] = …; static const char * const nand1_groups[] = …; static const char * const spdif_groups[] = …; static const char * const sirq0_groups[] = …; static const char * const sirq1_groups[] = …; static const char * const sirq2_groups[] = …; static const struct owl_pinmux_func s900_functions[] = …; /* PAD_PULLCTL0 */ static PAD_PULLCTL_CONF(ETH_RXER, 0, 18, 2); static PAD_PULLCTL_CONF(SIRQ0, 0, 16, 2); static PAD_PULLCTL_CONF(SIRQ1, 0, 14, 2); static PAD_PULLCTL_CONF(SIRQ2, 0, 12, 2); static PAD_PULLCTL_CONF(I2C0_SDATA, 0, 10, 2); static PAD_PULLCTL_CONF(I2C0_SCLK, 0, 8, 2); static PAD_PULLCTL_CONF(ERAM_A5, 0, 6, 2); static PAD_PULLCTL_CONF(ERAM_A6, 0, 4, 2); static PAD_PULLCTL_CONF(ERAM_A7, 0, 2, 2); static PAD_PULLCTL_CONF(ERAM_A10, 0, 0, 2); /* PAD_PULLCTL1 */ static PAD_PULLCTL_CONF(PCM1_IN, 1, 30, 2); static PAD_PULLCTL_CONF(PCM1_OUT, 1, 28, 2); static PAD_PULLCTL_CONF(SD0_D0, 1, 26, 2); static PAD_PULLCTL_CONF(SD0_D1, 1, 24, 2); static PAD_PULLCTL_CONF(SD0_D2, 1, 22, 2); static PAD_PULLCTL_CONF(SD0_D3, 1, 20, 2); static PAD_PULLCTL_CONF(SD0_CMD, 1, 18, 2); static PAD_PULLCTL_CONF(SD0_CLK, 1, 16, 2); static PAD_PULLCTL_CONF(SD1_CMD, 1, 14, 2); static PAD_PULLCTL_CONF(SD1_D0, 1, 12, 2); static PAD_PULLCTL_CONF(SD1_D1, 1, 10, 2); static PAD_PULLCTL_CONF(SD1_D2, 1, 8, 2); static PAD_PULLCTL_CONF(SD1_D3, 1, 6, 2); static PAD_PULLCTL_CONF(UART0_RX, 1, 4, 2); static PAD_PULLCTL_CONF(UART0_TX, 1, 2, 2); /* PAD_PULLCTL2 */ static PAD_PULLCTL_CONF(I2C2_SDATA, 2, 26, 2); static PAD_PULLCTL_CONF(I2C2_SCLK, 2, 24, 2); static PAD_PULLCTL_CONF(SPI0_SCLK, 2, 22, 2); static PAD_PULLCTL_CONF(SPI0_MOSI, 2, 20, 2); static PAD_PULLCTL_CONF(I2C1_SDATA, 2, 18, 2); static PAD_PULLCTL_CONF(I2C1_SCLK, 2, 16, 2); static PAD_PULLCTL_CONF(NAND0_D0, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D1, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D2, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D3, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D4, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D5, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D6, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_D7, 2, 15, 1); static PAD_PULLCTL_CONF(NAND0_DQSN, 2, 14, 1); static PAD_PULLCTL_CONF(NAND0_DQS, 2, 13, 1); static PAD_PULLCTL_CONF(NAND1_D0, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D1, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D2, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D3, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D4, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D5, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D6, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_D7, 2, 12, 1); static PAD_PULLCTL_CONF(NAND1_DQSN, 2, 11, 1); static PAD_PULLCTL_CONF(NAND1_DQS, 2, 10, 1); static PAD_PULLCTL_CONF(SGPIO2, 2, 8, 2); static PAD_PULLCTL_CONF(SGPIO3, 2, 6, 2); static PAD_PULLCTL_CONF(UART4_RX, 2, 4, 2); static PAD_PULLCTL_CONF(UART4_TX, 2, 2, 2); /* PAD_ST0 */ static PAD_ST_CONF(I2C0_SDATA, 0, 30, 1); static PAD_ST_CONF(UART0_RX, 0, 29, 1); static PAD_ST_CONF(ETH_MDC, 0, 28, 1); static PAD_ST_CONF(I2S_MCLK1, 0, 23, 1); static PAD_ST_CONF(ETH_REF_CLK, 0, 22, 1); static PAD_ST_CONF(ETH_TXEN, 0, 21, 1); static PAD_ST_CONF(ETH_TXD0, 0, 20, 1); static PAD_ST_CONF(I2S_LRCLK1, 0, 19, 1); static PAD_ST_CONF(SGPIO2, 0, 18, 1); static PAD_ST_CONF(SGPIO3, 0, 17, 1); static PAD_ST_CONF(UART4_TX, 0, 16, 1); static PAD_ST_CONF(I2S_D1, 0, 15, 1); static PAD_ST_CONF(UART0_TX, 0, 14, 1); static PAD_ST_CONF(SPI0_SCLK, 0, 13, 1); static PAD_ST_CONF(SD0_CLK, 0, 12, 1); static PAD_ST_CONF(ERAM_A5, 0, 11, 1); static PAD_ST_CONF(I2C0_SCLK, 0, 7, 1); static PAD_ST_CONF(ERAM_A9, 0, 6, 1); static PAD_ST_CONF(LVDS_OEP, 0, 5, 1); static PAD_ST_CONF(LVDS_ODN, 0, 4, 1); static PAD_ST_CONF(LVDS_OAP, 0, 3, 1); static PAD_ST_CONF(I2S_BCLK1, 0, 2, 1); /* PAD_ST1 */ static PAD_ST_CONF(I2S_LRCLK0, 1, 29, 1); static PAD_ST_CONF(UART4_RX, 1, 28, 1); static PAD_ST_CONF(UART3_CTSB, 1, 27, 1); static PAD_ST_CONF(UART3_RTSB, 1, 26, 1); static PAD_ST_CONF(UART3_RX, 1, 25, 1); static PAD_ST_CONF(UART2_RTSB, 1, 24, 1); static PAD_ST_CONF(UART2_CTSB, 1, 23, 1); static PAD_ST_CONF(UART2_RX, 1, 22, 1); static PAD_ST_CONF(ETH_RXD0, 1, 21, 1); static PAD_ST_CONF(ETH_RXD1, 1, 20, 1); static PAD_ST_CONF(ETH_CRS_DV, 1, 19, 1); static PAD_ST_CONF(ETH_RXER, 1, 18, 1); static PAD_ST_CONF(ETH_TXD1, 1, 17, 1); static PAD_ST_CONF(LVDS_OCP, 1, 16, 1); static PAD_ST_CONF(LVDS_OBP, 1, 15, 1); static PAD_ST_CONF(LVDS_OBN, 1, 14, 1); static PAD_ST_CONF(PCM1_OUT, 1, 12, 1); static PAD_ST_CONF(PCM1_CLK, 1, 11, 1); static PAD_ST_CONF(PCM1_IN, 1, 10, 1); static PAD_ST_CONF(PCM1_SYNC, 1, 9, 1); static PAD_ST_CONF(I2C1_SCLK, 1, 8, 1); static PAD_ST_CONF(I2C1_SDATA, 1, 7, 1); static PAD_ST_CONF(I2C2_SCLK, 1, 6, 1); static PAD_ST_CONF(I2C2_SDATA, 1, 5, 1); static PAD_ST_CONF(SPI0_MOSI, 1, 4, 1); static PAD_ST_CONF(SPI0_MISO, 1, 3, 1); static PAD_ST_CONF(SPI0_SS, 1, 2, 1); static PAD_ST_CONF(I2S_BCLK0, 1, 1, 1); static PAD_ST_CONF(I2S_MCLK0, 1, 0, 1); /* Pad info table */ static const struct owl_padinfo s900_padinfo[NUM_PADS] = …; static const struct owl_gpio_port s900_gpio_ports[] = …; enum s900_pinconf_pull { … }; static int s900_pad_pinconf_arg2val(const struct owl_padinfo *info, unsigned int param, u32 *arg) { … } static int s900_pad_pinconf_val2arg(const struct owl_padinfo *padinfo, unsigned int param, u32 *arg) { … } static struct owl_pinctrl_soc_data s900_pinctrl_data = …; static int s900_pinctrl_probe(struct platform_device *pdev) { … } static const struct of_device_id s900_pinctrl_of_match[] = …; static struct platform_driver s900_pinctrl_driver = …; static int __init s900_pinctrl_init(void) { … } arch_initcall(s900_pinctrl_init); static void __exit s900_pinctrl_exit(void) { … } module_exit(s900_pinctrl_exit); MODULE_AUTHOR(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …;
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