| Message ID | 1635754277-32429-3-git-send-email-wells.lu@sunplus.com |
|---|---|
| State | New |
| Headers | show |
| Series | This is a patch series for pinctrl driver for Sunplus SP7021 SoC. | expand |
On Mon, Nov 01, 2021 at 04:11:16PM +0800, Wells Lu wrote: > Add dt-bindings header files for Sunplus SP7021 SoC. > > Signed-off-by: Wells Lu <wells.lu@sunplus.com> > --- > Changes in v2: > - Added more 'defines' in dt-bindings header files (forgot to add in v1). > > MAINTAINERS | 1 + > include/dt-bindings/pinctrl/sppctl-sp7021.h | 171 ++++++++++++++++++++++++++++ > include/dt-bindings/pinctrl/sppctl.h | 40 +++++++ > 3 files changed, 212 insertions(+) > create mode 100644 include/dt-bindings/pinctrl/sppctl-sp7021.h > create mode 100644 include/dt-bindings/pinctrl/sppctl.h > > diff --git a/MAINTAINERS b/MAINTAINERS > index fd82c77..da6378f 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -14873,6 +14873,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) > S: Maintained > W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview > F: drivers/pinctrl/sunplus/ > +F: include/dt-bindings/pinctrl/sppctl* > > PKTCDVD DRIVER > M: linux-block@vger.kernel.org > diff --git a/include/dt-bindings/pinctrl/sppctl-sp7021.h b/include/dt-bindings/pinctrl/sppctl-sp7021.h > new file mode 100644 > index 0000000..4e07d03 > --- /dev/null > +++ b/include/dt-bindings/pinctrl/sppctl-sp7021.h > @@ -0,0 +1,171 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ Care about OS other than Linux? Should be dual licensed. > +/* > + * SP7021 pinmux pinctrl bindings. > + * Copyright (C) Sunplus Tech/Tibbo Tech. 2020 > + * Author: Dvorkin Dmitry <dvorkin@tibbo.com> > + */ > + > +#ifndef _DT_BINDINGS_PINCTRL_SPPCTL_SP7021_H > +#define _DT_BINDINGS_PINCTRL_SPPCTL_SP7021_H > + > +#include <dt-bindings/pinctrl/sppctl.h> > + > +#define MUXF_GPIO 0 Where do these numbers come from? Hopefully they correspond to register offsets and aren't made up. A comment either way here would help. > +#define MUXF_IOP 1 > +#define MUXF_L2SW_CLK_OUT 2 > +#define MUXF_L2SW_MAC_SMI_MDC 3 > +#define MUXF_L2SW_LED_FLASH0 4 > +#define MUXF_L2SW_LED_FLASH1 5 > +#define MUXF_L2SW_LED_ON0 6 > +#define MUXF_L2SW_LED_ON1 7 > +#define MUXF_L2SW_MAC_SMI_MDIO 8 > +#define MUXF_L2SW_P0_MAC_RMII_TXEN 9 > +#define MUXF_L2SW_P0_MAC_RMII_TXD0 10 > +#define MUXF_L2SW_P0_MAC_RMII_TXD1 11 > +#define MUXF_L2SW_P0_MAC_RMII_CRSDV 12 > +#define MUXF_L2SW_P0_MAC_RMII_RXD0 13 > +#define MUXF_L2SW_P0_MAC_RMII_RXD1 14 > +#define MUXF_L2SW_P0_MAC_RMII_RXER 15 > +#define MUXF_L2SW_P1_MAC_RMII_TXEN 16 > +#define MUXF_L2SW_P1_MAC_RMII_TXD0 17 > +#define MUXF_L2SW_P1_MAC_RMII_TXD1 18 > +#define MUXF_L2SW_P1_MAC_RMII_CRSDV 19 > +#define MUXF_L2SW_P1_MAC_RMII_RXD0 20 > +#define MUXF_L2SW_P1_MAC_RMII_RXD1 21 > +#define MUXF_L2SW_P1_MAC_RMII_RXER 22 > +#define MUXF_DAISY_MODE 23 > +#define MUXF_SDIO_CLK 24 > +#define MUXF_SDIO_CMD 25 > +#define MUXF_SDIO_D0 26 > +#define MUXF_SDIO_D1 27 > +#define MUXF_SDIO_D2 28 > +#define MUXF_SDIO_D3 29 > +#define MUXF_PWM0 30 > +#define MUXF_PWM1 31 > +#define MUXF_PWM2 32 > +#define MUXF_PWM3 33 > +#define MUXF_PWM4 34 > +#define MUXF_PWM5 35 > +#define MUXF_PWM6 36 > +#define MUXF_PWM7 37 > +#define MUXF_ICM0_D 38 > +#define MUXF_ICM1_D 39 > +#define MUXF_ICM2_D 40 > +#define MUXF_ICM3_D 41 > +#define MUXF_ICM0_CLK 42 > +#define MUXF_ICM1_CLK 43 > +#define MUXF_ICM2_CLK 44 > +#define MUXF_ICM3_CLK 45 > +#define MUXF_SPIM0_INT 46 > +#define MUXF_SPIM0_CLK 47 > +#define MUXF_SPIM0_EN 48 > +#define MUXF_SPIM0_DO 49 > +#define MUXF_SPIM0_DI 50 > +#define MUXF_SPIM1_INT 51 > +#define MUXF_SPIM1_CLK 52 > +#define MUXF_SPIM1_EN 53 > +#define MUXF_SPIM1_DO 54 > +#define MUXF_SPIM1_DI 55 > +#define MUXF_SPIM2_INT 56 > +#define MUXF_SPIM2_CLK 57 > +#define MUXF_SPIM2_EN 58 > +#define MUXF_SPIM2_DO 59 > +#define MUXF_SPIM2_DI 60 > +#define MUXF_SPIM3_INT 61 > +#define MUXF_SPIM3_CLK 62 > +#define MUXF_SPIM3_EN 63 > +#define MUXF_SPIM3_DO 64 > +#define MUXF_SPIM3_DI 65 > +#define MUXF_SPI0S_INT 66 > +#define MUXF_SPI0S_CLK 67 > +#define MUXF_SPI0S_EN 68 > +#define MUXF_SPI0S_DO 69 > +#define MUXF_SPI0S_DI 70 > +#define MUXF_SPI1S_INT 71 > +#define MUXF_SPI1S_CLK 72 > +#define MUXF_SPI1S_EN 73 > +#define MUXF_SPI1S_DO 74 > +#define MUXF_SPI1S_DI 75 > +#define MUXF_SPI2S_INT 76 > +#define MUXF_SPI2S_CLK 77 > +#define MUXF_SPI2S_EN 78 > +#define MUXF_SPI2S_DO 79 > +#define MUXF_SPI2S_DI 80 > +#define MUXF_SPI3S_INT 81 > +#define MUXF_SPI3S_CLK 82 > +#define MUXF_SPI3S_EN 83 > +#define MUXF_SPI3S_DO 84 > +#define MUXF_SPI3S_DI 85 > +#define MUXF_I2CM0_CLK 86 > +#define MUXF_I2CM0_DAT 87 > +#define MUXF_I2CM1_CLK 88 > +#define MUXF_I2CM1_DAT 89 > +#define MUXF_I2CM2_CLK 90 > +#define MUXF_I2CM2_DAT 91 > +#define MUXF_I2CM3_CLK 92 > +#define MUXF_I2CM3_DAT 93 > +#define MUXF_UA1_TX 94 > +#define MUXF_UA1_RX 95 > +#define MUXF_UA1_CTS 96 > +#define MUXF_UA1_RTS 97 > +#define MUXF_UA2_TX 98 > +#define MUXF_UA2_RX 99 > +#define MUXF_UA2_CTS 100 > +#define MUXF_UA2_RTS 101 > +#define MUXF_UA3_TX 102 > +#define MUXF_UA3_RX 103 > +#define MUXF_UA3_CTS 104 > +#define MUXF_UA3_RTS 105 > +#define MUXF_UA4_TX 106 > +#define MUXF_UA4_RX 107 > +#define MUXF_UA4_CTS 108 > +#define MUXF_UA4_RTS 109 > +#define MUXF_TIMER0_INT 110 > +#define MUXF_TIMER1_INT 111 > +#define MUXF_TIMER2_INT 112 > +#define MUXF_TIMER3_INT 113 > +#define MUXF_GPIO_INT0 114 > +#define MUXF_GPIO_INT1 115 > +#define MUXF_GPIO_INT2 116 > +#define MUXF_GPIO_INT3 117 > +#define MUXF_GPIO_INT4 118 > +#define MUXF_GPIO_INT5 119 > +#define MUXF_GPIO_INT6 120 > +#define MUXF_GPIO_INT7 121 > + > +#define GROP_SPI_FLASH 122 > +#define GROP_SPI_FLASH_4BIT 123 > +#define GROP_SPI_NAND 124 > +#define GROP_CARD0_EMMC 125 > +#define GROP_SD_CARD 126 > +#define GROP_UA0 127 > +#define GROP_ACHIP_DEBUG 128 > +#define GROP_ACHIP_UA2AXI 129 > +#define GROP_FPGA_IFX 130 > +#define GROP_HDMI_TX 131 > +#define GROP_AUD_EXT_ADC_IFX0 132 > +#define GROP_AUD_EXT_DAC_IFX0 133 > +#define GROP_SPDIF_RX 134 > +#define GROP_SPDIF_TX 135 > +#define GROP_TDMTX_IFX0 136 > +#define GROP_TDMRX_IFX0 137 > +#define GROP_PDMRX_IFX0 138 > +#define GROP_PCM_IEC_TX 139 > +#define GROP_LCDIF 140 > +#define GROP_DVD_DSP_DEBUG 141 > +#define GROP_I2C_DEBUG 142 > +#define GROP_I2C_SLAVE 143 > +#define GROP_WAKEUP 144 > +#define GROP_UART2AXI 145 > +#define GROP_USB0_I2C 146 > +#define GROP_USB1_I2C 147 > +#define GROP_USB0_OTG 148 > +#define GROP_USB1_OTG 149 > +#define GROP_UPHY0_DEBUG 150 > +#define GROP_UPHY1_DEBUG 151 > +#define GROP_UPHY0_EXT 152 > +#define GROP_PROBE_PORT 153 > +#define GROP_ANA_I2C_IF 154 > +#define GROP_ANA_TEST_IF 155 > + > +#endif > diff --git a/include/dt-bindings/pinctrl/sppctl.h b/include/dt-bindings/pinctrl/sppctl.h > new file mode 100644 > index 0000000..3e82989 > --- /dev/null > +++ b/include/dt-bindings/pinctrl/sppctl.h > @@ -0,0 +1,40 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * SP7021 pinmux pinctrl bindings. > + * Copyright (C) Sunplus Tech/Tibbo Tech. 2020 > + * Author: Dvorkin Dmitry <dvorkin@tibbo.com> > + */ > + > +#ifndef _DT_BINDINGS_PINCTRL_SPPCTL_H > +#define _DT_BINDINGS_PINCTRL_SPPCTL_H > + > +#define IOP_G_MASTE (0x01<<0) > +#define IOP_G_FIRST (0x01<<1) > + > +#define SPPCTL_PCTL_G_PMUX (0x00|IOP_G_MASTE) > +#define SPPCTL_PCTL_G_GPIO (IOP_G_FIRST|IOP_G_MASTE) > +#define SPPCTL_PCTL_G_IOPP (IOP_G_FIRST|0x00) > + > +#define SPPCTL_PCTL_L_OUT (0x01<<0) > +#define SPPCTL_PCTL_L_OU1 (0x01<<1) > +#define SPPCTL_PCTL_L_INV (0x01<<2) > +#define SPPCTL_PCTL_L_ONV (0x01<<3) > +#define SPPCTL_PCTL_L_ODR (0x01<<4) > + > +#define SPPCTL_PCTLE_P(v) ((v)<<24) > +#define SPPCTL_PCTLE_G(v) ((v)<<16) > +#define SPPCTL_PCTLE_F(v) ((v)<<8) > +#define SPPCTL_PCTLE_L(v) ((v)<<0) > + > +#define SPPCTL_PCTLD_P(v) (((v)>>24) & 0xFF) > +#define SPPCTL_PCTLD_G(v) (((v)>>16) & 0xFF) > +#define SPPCTL_PCTLD_F(v) (((v) >> 8) & 0xFF) > +#define SPPCTL_PCTLD_L(v) (((v) >> 0) & 0xFF) > + > +/* > + * pack into 32-bit value: > + * pin#{8bit}, typ{8bit}, function{8bit}, flags{8bit} > + */ > +#define SPPCTL_IOPAD(pin, typ, fun, fls) (((pin)<<24)|((typ)<<16)|((fun)<<8)|(fls)) > + > +#endif > -- > 2.7.4 > >
Hi, Thank you for your review. > On Mon, Nov 01, 2021 at 04:11:16PM +0800, Wells Lu wrote: > > Add dt-bindings header files for Sunplus SP7021 SoC. > > > > Signed-off-by: Wells Lu <wells.lu@sunplus.com> > > --- > > Changes in v2: > > - Added more 'defines' in dt-bindings header files (forgot to add in v1). > > > > MAINTAINERS | 1 + > > include/dt-bindings/pinctrl/sppctl-sp7021.h | 171 ++++++++++++++++++++++++++++ > > include/dt-bindings/pinctrl/sppctl.h | 40 +++++++ > > 3 files changed, 212 insertions(+) > > create mode 100644 include/dt-bindings/pinctrl/sppctl-sp7021.h > > create mode 100644 include/dt-bindings/pinctrl/sppctl.h > > > > diff --git a/MAINTAINERS b/MAINTAINERS index fd82c77..da6378f 100644 > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -14873,6 +14873,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for > non-subscribers) > > S: Maintained > > W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview > > F: drivers/pinctrl/sunplus/ > > +F: include/dt-bindings/pinctrl/sppctl* > > > > PKTCDVD DRIVER > > M: linux-block@vger.kernel.org > > diff --git a/include/dt-bindings/pinctrl/sppctl-sp7021.h > > b/include/dt-bindings/pinctrl/sppctl-sp7021.h > > new file mode 100644 > > index 0000000..4e07d03 > > --- /dev/null > > +++ b/include/dt-bindings/pinctrl/sppctl-sp7021.h > > @@ -0,0 +1,171 @@ > > +/* SPDX-License-Identifier: GPL-2.0 */ > > Care about OS other than Linux? Should be dual licensed. Yes, I'll add dual license for dt-binding header file. > > +/* > > + * SP7021 pinmux pinctrl bindings. > > + * Copyright (C) Sunplus Tech/Tibbo Tech. 2020 > > + * Author: Dvorkin Dmitry <dvorkin@tibbo.com> */ > > + > > +#ifndef _DT_BINDINGS_PINCTRL_SPPCTL_SP7021_H > > +#define _DT_BINDINGS_PINCTRL_SPPCTL_SP7021_H > > + > > +#include <dt-bindings/pinctrl/sppctl.h> > > + > > +#define MUXF_GPIO 0 > > Where do these numbers come from? Hopefully they correspond to register offsets and aren't > made up. A comment either way here would help. The numbers are based on define of hardware. SP7021 supports so-called 'fully pin-mux' function. GPIO8 ~ GPIO71 are 'fully pin-mux' pins For example, If I set pin-mux register of GPIO8 to 1, GPIO8 will output L2SW_CLK_OUT signal. If I set pin-mux register of GPIO8 to 2, GPIO8 will output L2SW_MAC_SMI_MDC signal. If I set pin-mux register of GPIO8 to 7, GPIO8 will output L2SW_MAC_SMI_DMIO signal. In fact, all signals from number 2 to 121, can be selected to output to any fully pin-mux pins (GPIO8 ~ GPIO71). Numbers 121 to 155 are also based on define of hardware. It is used to turn off specific pin-function. With the number, drivers can calculate the control-bit easily. > > +#define MUXF_IOP 1 > > +#define MUXF_L2SW_CLK_OUT 2 > > +#define MUXF_L2SW_MAC_SMI_MDC 3 > > +#define MUXF_L2SW_LED_FLASH0 4 > > +#define MUXF_L2SW_LED_FLASH1 5 > > +#define MUXF_L2SW_LED_ON0 6 > > +#define MUXF_L2SW_LED_ON1 7 > > +#define MUXF_L2SW_MAC_SMI_MDIO 8 > > +#define MUXF_L2SW_P0_MAC_RMII_TXEN 9 > > +#define MUXF_L2SW_P0_MAC_RMII_TXD0 10 > > +#define MUXF_L2SW_P0_MAC_RMII_TXD1 11 > > +#define MUXF_L2SW_P0_MAC_RMII_CRSDV 12 > > +#define MUXF_L2SW_P0_MAC_RMII_RXD0 13 > > +#define MUXF_L2SW_P0_MAC_RMII_RXD1 14 > > +#define MUXF_L2SW_P0_MAC_RMII_RXER 15 > > +#define MUXF_L2SW_P1_MAC_RMII_TXEN 16 > > +#define MUXF_L2SW_P1_MAC_RMII_TXD0 17 > > +#define MUXF_L2SW_P1_MAC_RMII_TXD1 18 > > +#define MUXF_L2SW_P1_MAC_RMII_CRSDV 19 > > +#define MUXF_L2SW_P1_MAC_RMII_RXD0 20 > > +#define MUXF_L2SW_P1_MAC_RMII_RXD1 21 > > +#define MUXF_L2SW_P1_MAC_RMII_RXER 22 > > +#define MUXF_DAISY_MODE 23 > > +#define MUXF_SDIO_CLK 24 > > +#define MUXF_SDIO_CMD 25 > > +#define MUXF_SDIO_D0 26 > > +#define MUXF_SDIO_D1 27 > > +#define MUXF_SDIO_D2 28 > > +#define MUXF_SDIO_D3 29 > > +#define MUXF_PWM0 30 > > +#define MUXF_PWM1 31 > > +#define MUXF_PWM2 32 > > +#define MUXF_PWM3 33 > > +#define MUXF_PWM4 34 > > +#define MUXF_PWM5 35 > > +#define MUXF_PWM6 36 > > +#define MUXF_PWM7 37 > > +#define MUXF_ICM0_D 38 > > +#define MUXF_ICM1_D 39 > > +#define MUXF_ICM2_D 40 > > +#define MUXF_ICM3_D 41 > > +#define MUXF_ICM0_CLK 42 > > +#define MUXF_ICM1_CLK 43 > > +#define MUXF_ICM2_CLK 44 > > +#define MUXF_ICM3_CLK 45 > > +#define MUXF_SPIM0_INT 46 > > +#define MUXF_SPIM0_CLK 47 > > +#define MUXF_SPIM0_EN 48 > > +#define MUXF_SPIM0_DO 49 > > +#define MUXF_SPIM0_DI 50 > > +#define MUXF_SPIM1_INT 51 > > +#define MUXF_SPIM1_CLK 52 > > +#define MUXF_SPIM1_EN 53 > > +#define MUXF_SPIM1_DO 54 > > +#define MUXF_SPIM1_DI 55 > > +#define MUXF_SPIM2_INT 56 > > +#define MUXF_SPIM2_CLK 57 > > +#define MUXF_SPIM2_EN 58 > > +#define MUXF_SPIM2_DO 59 > > +#define MUXF_SPIM2_DI 60 > > +#define MUXF_SPIM3_INT 61 > > +#define MUXF_SPIM3_CLK 62 > > +#define MUXF_SPIM3_EN 63 > > +#define MUXF_SPIM3_DO 64 > > +#define MUXF_SPIM3_DI 65 > > +#define MUXF_SPI0S_INT 66 > > +#define MUXF_SPI0S_CLK 67 > > +#define MUXF_SPI0S_EN 68 > > +#define MUXF_SPI0S_DO 69 > > +#define MUXF_SPI0S_DI 70 > > +#define MUXF_SPI1S_INT 71 > > +#define MUXF_SPI1S_CLK 72 > > +#define MUXF_SPI1S_EN 73 > > +#define MUXF_SPI1S_DO 74 > > +#define MUXF_SPI1S_DI 75 > > +#define MUXF_SPI2S_INT 76 > > +#define MUXF_SPI2S_CLK 77 > > +#define MUXF_SPI2S_EN 78 > > +#define MUXF_SPI2S_DO 79 > > +#define MUXF_SPI2S_DI 80 > > +#define MUXF_SPI3S_INT 81 > > +#define MUXF_SPI3S_CLK 82 > > +#define MUXF_SPI3S_EN 83 > > +#define MUXF_SPI3S_DO 84 > > +#define MUXF_SPI3S_DI 85 > > +#define MUXF_I2CM0_CLK 86 > > +#define MUXF_I2CM0_DAT 87 > > +#define MUXF_I2CM1_CLK 88 > > +#define MUXF_I2CM1_DAT 89 > > +#define MUXF_I2CM2_CLK 90 > > +#define MUXF_I2CM2_DAT 91 > > +#define MUXF_I2CM3_CLK 92 > > +#define MUXF_I2CM3_DAT 93 > > +#define MUXF_UA1_TX 94 > > +#define MUXF_UA1_RX 95 > > +#define MUXF_UA1_CTS 96 > > +#define MUXF_UA1_RTS 97 > > +#define MUXF_UA2_TX 98 > > +#define MUXF_UA2_RX 99 > > +#define MUXF_UA2_CTS 100 > > +#define MUXF_UA2_RTS 101 > > +#define MUXF_UA3_TX 102 > > +#define MUXF_UA3_RX 103 > > +#define MUXF_UA3_CTS 104 > > +#define MUXF_UA3_RTS 105 > > +#define MUXF_UA4_TX 106 > > +#define MUXF_UA4_RX 107 > > +#define MUXF_UA4_CTS 108 > > +#define MUXF_UA4_RTS 109 > > +#define MUXF_TIMER0_INT 110 > > +#define MUXF_TIMER1_INT 111 > > +#define MUXF_TIMER2_INT 112 > > +#define MUXF_TIMER3_INT 113 > > +#define MUXF_GPIO_INT0 114 > > +#define MUXF_GPIO_INT1 115 > > +#define MUXF_GPIO_INT2 116 > > +#define MUXF_GPIO_INT3 117 > > +#define MUXF_GPIO_INT4 118 > > +#define MUXF_GPIO_INT5 119 > > +#define MUXF_GPIO_INT6 120 > > +#define MUXF_GPIO_INT7 121 > > + > > +#define GROP_SPI_FLASH 122 > > +#define GROP_SPI_FLASH_4BIT 123 > > +#define GROP_SPI_NAND 124 > > +#define GROP_CARD0_EMMC 125 > > +#define GROP_SD_CARD 126 > > +#define GROP_UA0 127 > > +#define GROP_ACHIP_DEBUG 128 > > +#define GROP_ACHIP_UA2AXI 129 > > +#define GROP_FPGA_IFX 130 > > +#define GROP_HDMI_TX 131 > > +#define GROP_AUD_EXT_ADC_IFX0 132 > > +#define GROP_AUD_EXT_DAC_IFX0 133 > > +#define GROP_SPDIF_RX 134 > > +#define GROP_SPDIF_TX 135 > > +#define GROP_TDMTX_IFX0 136 > > +#define GROP_TDMRX_IFX0 137 > > +#define GROP_PDMRX_IFX0 138 > > +#define GROP_PCM_IEC_TX 139 > > +#define GROP_LCDIF 140 > > +#define GROP_DVD_DSP_DEBUG 141 > > +#define GROP_I2C_DEBUG 142 > > +#define GROP_I2C_SLAVE 143 > > +#define GROP_WAKEUP 144 > > +#define GROP_UART2AXI 145 > > +#define GROP_USB0_I2C 146 > > +#define GROP_USB1_I2C 147 > > +#define GROP_USB0_OTG 148 > > +#define GROP_USB1_OTG 149 > > +#define GROP_UPHY0_DEBUG 150 > > +#define GROP_UPHY1_DEBUG 151 > > +#define GROP_UPHY0_EXT 152 > > +#define GROP_PROBE_PORT 153 > > +#define GROP_ANA_I2C_IF 154 > > +#define GROP_ANA_TEST_IF 155 > > + > > +#endif > > diff --git a/include/dt-bindings/pinctrl/sppctl.h > > b/include/dt-bindings/pinctrl/sppctl.h > > new file mode 100644 > > index 0000000..3e82989 > > --- /dev/null > > +++ b/include/dt-bindings/pinctrl/sppctl.h > > @@ -0,0 +1,40 @@ > > +/* SPDX-License-Identifier: GPL-2.0 */ > > +/* > > + * SP7021 pinmux pinctrl bindings. > > + * Copyright (C) Sunplus Tech/Tibbo Tech. 2020 > > + * Author: Dvorkin Dmitry <dvorkin@tibbo.com> */ > > + > > +#ifndef _DT_BINDINGS_PINCTRL_SPPCTL_H #define > > +_DT_BINDINGS_PINCTRL_SPPCTL_H > > + > > +#define IOP_G_MASTE (0x01<<0) > > +#define IOP_G_FIRST (0x01<<1) > > + > > +#define SPPCTL_PCTL_G_PMUX (0x00|IOP_G_MASTE) > > +#define SPPCTL_PCTL_G_GPIO (IOP_G_FIRST|IOP_G_MASTE) > > +#define SPPCTL_PCTL_G_IOPP (IOP_G_FIRST|0x00) > > + > > +#define SPPCTL_PCTL_L_OUT (0x01<<0) > > +#define SPPCTL_PCTL_L_OU1 (0x01<<1) > > +#define SPPCTL_PCTL_L_INV (0x01<<2) > > +#define SPPCTL_PCTL_L_ONV (0x01<<3) > > +#define SPPCTL_PCTL_L_ODR (0x01<<4) > > + > > +#define SPPCTL_PCTLE_P(v) ((v)<<24) > > +#define SPPCTL_PCTLE_G(v) ((v)<<16) > > +#define SPPCTL_PCTLE_F(v) ((v)<<8) > > +#define SPPCTL_PCTLE_L(v) ((v)<<0) > > + > > +#define SPPCTL_PCTLD_P(v) (((v)>>24) & 0xFF) > > +#define SPPCTL_PCTLD_G(v) (((v)>>16) & 0xFF) > > +#define SPPCTL_PCTLD_F(v) (((v) >> 8) & 0xFF) > > +#define SPPCTL_PCTLD_L(v) (((v) >> 0) & 0xFF) > > + > > +/* > > + * pack into 32-bit value: > > + * pin#{8bit}, typ{8bit}, function{8bit}, flags{8bit} */ #define > > +SPPCTL_IOPAD(pin, typ, fun, fls) > > +(((pin)<<24)|((typ)<<16)|((fun)<<8)|(fls)) > > + > > +#endif > > -- > > 2.7.4 > > > >
diff --git a/MAINTAINERS b/MAINTAINERS index fd82c77..da6378f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14873,6 +14873,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview F: drivers/pinctrl/sunplus/ +F: include/dt-bindings/pinctrl/sppctl* PKTCDVD DRIVER M: linux-block@vger.kernel.org diff --git a/include/dt-bindings/pinctrl/sppctl-sp7021.h b/include/dt-bindings/pinctrl/sppctl-sp7021.h new file mode 100644 index 0000000..4e07d03 --- /dev/null +++ b/include/dt-bindings/pinctrl/sppctl-sp7021.h @@ -0,0 +1,171 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * SP7021 pinmux pinctrl bindings. + * Copyright (C) Sunplus Tech/Tibbo Tech. 2020 + * Author: Dvorkin Dmitry <dvorkin@tibbo.com> + */ + +#ifndef _DT_BINDINGS_PINCTRL_SPPCTL_SP7021_H +#define _DT_BINDINGS_PINCTRL_SPPCTL_SP7021_H + +#include <dt-bindings/pinctrl/sppctl.h> + +#define MUXF_GPIO 0 +#define MUXF_IOP 1 +#define MUXF_L2SW_CLK_OUT 2 +#define MUXF_L2SW_MAC_SMI_MDC 3 +#define MUXF_L2SW_LED_FLASH0 4 +#define MUXF_L2SW_LED_FLASH1 5 +#define MUXF_L2SW_LED_ON0 6 +#define MUXF_L2SW_LED_ON1 7 +#define MUXF_L2SW_MAC_SMI_MDIO 8 +#define MUXF_L2SW_P0_MAC_RMII_TXEN 9 +#define MUXF_L2SW_P0_MAC_RMII_TXD0 10 +#define MUXF_L2SW_P0_MAC_RMII_TXD1 11 +#define MUXF_L2SW_P0_MAC_RMII_CRSDV 12 +#define MUXF_L2SW_P0_MAC_RMII_RXD0 13 +#define MUXF_L2SW_P0_MAC_RMII_RXD1 14 +#define MUXF_L2SW_P0_MAC_RMII_RXER 15 +#define MUXF_L2SW_P1_MAC_RMII_TXEN 16 +#define MUXF_L2SW_P1_MAC_RMII_TXD0 17 +#define MUXF_L2SW_P1_MAC_RMII_TXD1 18 +#define MUXF_L2SW_P1_MAC_RMII_CRSDV 19 +#define MUXF_L2SW_P1_MAC_RMII_RXD0 20 +#define MUXF_L2SW_P1_MAC_RMII_RXD1 21 +#define MUXF_L2SW_P1_MAC_RMII_RXER 22 +#define MUXF_DAISY_MODE 23 +#define MUXF_SDIO_CLK 24 +#define MUXF_SDIO_CMD 25 +#define MUXF_SDIO_D0 26 +#define MUXF_SDIO_D1 27 +#define MUXF_SDIO_D2 28 +#define MUXF_SDIO_D3 29 +#define MUXF_PWM0 30 +#define MUXF_PWM1 31 +#define MUXF_PWM2 32 +#define MUXF_PWM3 33 +#define MUXF_PWM4 34 +#define MUXF_PWM5 35 +#define MUXF_PWM6 36 +#define MUXF_PWM7 37 +#define MUXF_ICM0_D 38 +#define MUXF_ICM1_D 39 +#define MUXF_ICM2_D 40 +#define MUXF_ICM3_D 41 +#define MUXF_ICM0_CLK 42 +#define MUXF_ICM1_CLK 43 +#define MUXF_ICM2_CLK 44 +#define MUXF_ICM3_CLK 45 +#define MUXF_SPIM0_INT 46 +#define MUXF_SPIM0_CLK 47 +#define MUXF_SPIM0_EN 48 +#define MUXF_SPIM0_DO 49 +#define MUXF_SPIM0_DI 50 +#define MUXF_SPIM1_INT 51 +#define MUXF_SPIM1_CLK 52 +#define MUXF_SPIM1_EN 53 +#define MUXF_SPIM1_DO 54 +#define MUXF_SPIM1_DI 55 +#define MUXF_SPIM2_INT 56 +#define MUXF_SPIM2_CLK 57 +#define MUXF_SPIM2_EN 58 +#define MUXF_SPIM2_DO 59 +#define MUXF_SPIM2_DI 60 +#define MUXF_SPIM3_INT 61 +#define MUXF_SPIM3_CLK 62 +#define MUXF_SPIM3_EN 63 +#define MUXF_SPIM3_DO 64 +#define MUXF_SPIM3_DI 65 +#define MUXF_SPI0S_INT 66 +#define MUXF_SPI0S_CLK 67 +#define MUXF_SPI0S_EN 68 +#define MUXF_SPI0S_DO 69 +#define MUXF_SPI0S_DI 70 +#define MUXF_SPI1S_INT 71 +#define MUXF_SPI1S_CLK 72 +#define MUXF_SPI1S_EN 73 +#define MUXF_SPI1S_DO 74 +#define MUXF_SPI1S_DI 75 +#define MUXF_SPI2S_INT 76 +#define MUXF_SPI2S_CLK 77 +#define MUXF_SPI2S_EN 78 +#define MUXF_SPI2S_DO 79 +#define MUXF_SPI2S_DI 80 +#define MUXF_SPI3S_INT 81 +#define MUXF_SPI3S_CLK 82 +#define MUXF_SPI3S_EN 83 +#define MUXF_SPI3S_DO 84 +#define MUXF_SPI3S_DI 85 +#define MUXF_I2CM0_CLK 86 +#define MUXF_I2CM0_DAT 87 +#define MUXF_I2CM1_CLK 88 +#define MUXF_I2CM1_DAT 89 +#define MUXF_I2CM2_CLK 90 +#define MUXF_I2CM2_DAT 91 +#define MUXF_I2CM3_CLK 92 +#define MUXF_I2CM3_DAT 93 +#define MUXF_UA1_TX 94 +#define MUXF_UA1_RX 95 +#define MUXF_UA1_CTS 96 +#define MUXF_UA1_RTS 97 +#define MUXF_UA2_TX 98 +#define MUXF_UA2_RX 99 +#define MUXF_UA2_CTS 100 +#define MUXF_UA2_RTS 101 +#define MUXF_UA3_TX 102 +#define MUXF_UA3_RX 103 +#define MUXF_UA3_CTS 104 +#define MUXF_UA3_RTS 105 +#define MUXF_UA4_TX 106 +#define MUXF_UA4_RX 107 +#define MUXF_UA4_CTS 108 +#define MUXF_UA4_RTS 109 +#define MUXF_TIMER0_INT 110 +#define MUXF_TIMER1_INT 111 +#define MUXF_TIMER2_INT 112 +#define MUXF_TIMER3_INT 113 +#define MUXF_GPIO_INT0 114 +#define MUXF_GPIO_INT1 115 +#define MUXF_GPIO_INT2 116 +#define MUXF_GPIO_INT3 117 +#define MUXF_GPIO_INT4 118 +#define MUXF_GPIO_INT5 119 +#define MUXF_GPIO_INT6 120 +#define MUXF_GPIO_INT7 121 + +#define GROP_SPI_FLASH 122 +#define GROP_SPI_FLASH_4BIT 123 +#define GROP_SPI_NAND 124 +#define GROP_CARD0_EMMC 125 +#define GROP_SD_CARD 126 +#define GROP_UA0 127 +#define GROP_ACHIP_DEBUG 128 +#define GROP_ACHIP_UA2AXI 129 +#define GROP_FPGA_IFX 130 +#define GROP_HDMI_TX 131 +#define GROP_AUD_EXT_ADC_IFX0 132 +#define GROP_AUD_EXT_DAC_IFX0 133 +#define GROP_SPDIF_RX 134 +#define GROP_SPDIF_TX 135 +#define GROP_TDMTX_IFX0 136 +#define GROP_TDMRX_IFX0 137 +#define GROP_PDMRX_IFX0 138 +#define GROP_PCM_IEC_TX 139 +#define GROP_LCDIF 140 +#define GROP_DVD_DSP_DEBUG 141 +#define GROP_I2C_DEBUG 142 +#define GROP_I2C_SLAVE 143 +#define GROP_WAKEUP 144 +#define GROP_UART2AXI 145 +#define GROP_USB0_I2C 146 +#define GROP_USB1_I2C 147 +#define GROP_USB0_OTG 148 +#define GROP_USB1_OTG 149 +#define GROP_UPHY0_DEBUG 150 +#define GROP_UPHY1_DEBUG 151 +#define GROP_UPHY0_EXT 152 +#define GROP_PROBE_PORT 153 +#define GROP_ANA_I2C_IF 154 +#define GROP_ANA_TEST_IF 155 + +#endif diff --git a/include/dt-bindings/pinctrl/sppctl.h b/include/dt-bindings/pinctrl/sppctl.h new file mode 100644 index 0000000..3e82989 --- /dev/null +++ b/include/dt-bindings/pinctrl/sppctl.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * SP7021 pinmux pinctrl bindings. + * Copyright (C) Sunplus Tech/Tibbo Tech. 2020 + * Author: Dvorkin Dmitry <dvorkin@tibbo.com> + */ + +#ifndef _DT_BINDINGS_PINCTRL_SPPCTL_H +#define _DT_BINDINGS_PINCTRL_SPPCTL_H + +#define IOP_G_MASTE (0x01<<0) +#define IOP_G_FIRST (0x01<<1) + +#define SPPCTL_PCTL_G_PMUX (0x00|IOP_G_MASTE) +#define SPPCTL_PCTL_G_GPIO (IOP_G_FIRST|IOP_G_MASTE) +#define SPPCTL_PCTL_G_IOPP (IOP_G_FIRST|0x00) + +#define SPPCTL_PCTL_L_OUT (0x01<<0) +#define SPPCTL_PCTL_L_OU1 (0x01<<1) +#define SPPCTL_PCTL_L_INV (0x01<<2) +#define SPPCTL_PCTL_L_ONV (0x01<<3) +#define SPPCTL_PCTL_L_ODR (0x01<<4) + +#define SPPCTL_PCTLE_P(v) ((v)<<24) +#define SPPCTL_PCTLE_G(v) ((v)<<16) +#define SPPCTL_PCTLE_F(v) ((v)<<8) +#define SPPCTL_PCTLE_L(v) ((v)<<0) + +#define SPPCTL_PCTLD_P(v) (((v)>>24) & 0xFF) +#define SPPCTL_PCTLD_G(v) (((v)>>16) & 0xFF) +#define SPPCTL_PCTLD_F(v) (((v) >> 8) & 0xFF) +#define SPPCTL_PCTLD_L(v) (((v) >> 0) & 0xFF) + +/* + * pack into 32-bit value: + * pin#{8bit}, typ{8bit}, function{8bit}, flags{8bit} + */ +#define SPPCTL_IOPAD(pin, typ, fun, fls) (((pin)<<24)|((typ)<<16)|((fun)<<8)|(fls)) + +#endif
Add dt-bindings header files for Sunplus SP7021 SoC. Signed-off-by: Wells Lu <wells.lu@sunplus.com> --- Changes in v2: - Added more 'defines' in dt-bindings header files (forgot to add in v1). MAINTAINERS | 1 + include/dt-bindings/pinctrl/sppctl-sp7021.h | 171 ++++++++++++++++++++++++++++ include/dt-bindings/pinctrl/sppctl.h | 40 +++++++ 3 files changed, 212 insertions(+) create mode 100644 include/dt-bindings/pinctrl/sppctl-sp7021.h create mode 100644 include/dt-bindings/pinctrl/sppctl.h