* [PATCH v2 0/3] Add Actions Semi S500 pinctrl support
@ 2020-08-03 14:20 Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC Cristian Ciocaltea
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Cristian Ciocaltea @ 2020-08-03 14:20 UTC (permalink / raw)
To: Andreas Färber, Manivannan Sadhasivam, Linus Walleij, Rob Herring
Cc: linux-arm-kernel, linux-gpio, devicetree, linux-kernel, linux-actions
This patchset adds pinctrl support for Actions Semi S500 SoC.
Pinmux functions are only accessible for pin groups while pinconf
parameters are available for both pin groups and individual pins.
The pinctrl driver has been verified using RoseapplePi, the SBC for
which an initial support has been provided via:
https://lore.kernel.org/lkml/cover.1592123160.git.cristian.ciocaltea@gmail.com/
The DTS related changes, including the required clock support, will be
available in the upcoming patch series.
Thanks,
Cristi
Changes in v2:
- Updated the pinctrl bindings according to Rob's feedback
- Set the pinctrl entry in MAINTAINERS according to Mani's suggestion
- Rebased patches on v5.8
Cristian Ciocaltea (3):
dt-bindings: pinctrl: Add bindings for Actions S500 SoC
pinctrl: actions: Add Actions S500 pinctrl driver
MAINTAINERS: Set pinctrl binding entry for all Actions Semi Owl SoCs
.../pinctrl/actions,s500-pinctrl.yaml | 240 +++
MAINTAINERS | 2 +-
drivers/pinctrl/actions/Kconfig | 6 +
drivers/pinctrl/actions/Makefile | 1 +
drivers/pinctrl/actions/pinctrl-s500.c | 1727 +++++++++++++++++
5 files changed, 1975 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
create mode 100644 drivers/pinctrl/actions/pinctrl-s500.c
--
2.28.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC
2020-08-03 14:20 [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Cristian Ciocaltea
@ 2020-08-03 14:20 ` Cristian Ciocaltea
2020-08-12 19:56 ` Rob Herring
2020-08-03 14:20 ` [PATCH v2 2/3] pinctrl: actions: Add Actions S500 pinctrl driver Cristian Ciocaltea
` (2 subsequent siblings)
3 siblings, 1 reply; 8+ messages in thread
From: Cristian Ciocaltea @ 2020-08-03 14:20 UTC (permalink / raw)
To: Andreas Färber, Manivannan Sadhasivam, Linus Walleij, Rob Herring
Cc: linux-arm-kernel, linux-gpio, devicetree, linux-kernel, linux-actions
Add pinctrl and gpio bindings for Actions Semi S500 SoC.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
Changes in v2:
- Added myself to the list of maintainers, per Mani's suggestion
- Added a description item for each of the four register ranges,
per Rob's feedback
- Renamed the pin nodes and got rid of the if/then hack in the
patternProperties,according to Rob's suggestion
- Added a missing 'additionalProperties: false' line
- Updated the example with the new node names and the split
register range
.../pinctrl/actions,s500-pinctrl.yaml | 240 ++++++++++++++++++
1 file changed, 240 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
new file mode 100644
index 000000000000..33391d30c00c
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
@@ -0,0 +1,240 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/actions,s500-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Actions Semi S500 SoC pinmux & GPIO controller
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+ - Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
+
+description: |
+ Pinmux & GPIO controller manages pin multiplexing & configuration including
+ GPIO function selection & GPIO attributes configuration. Please refer to
+ pinctrl-bindings.txt in this directory for common binding part and usage.
+
+properties:
+ compatible:
+ const: actions,s500-pinctrl
+
+ reg:
+ items:
+ - description: GPIO Output + GPIO Input + GPIO Data
+ - description: Multiplexing Control
+ - description: PAD Pull Control + PAD Schmitt Trigger Enable + PAD Control
+ - description: PAD Drive Capacity Select
+ minItems: 1
+ maxItems: 4
+
+ clocks:
+ maxItems: 1
+
+ gpio-controller: true
+
+ gpio-ranges:
+ maxItems: 1
+
+ '#gpio-cells':
+ description:
+ Specifies the pin number and flags, as defined in
+ include/dt-bindings/gpio/gpio.h
+ const: 2
+
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ description:
+ Specifies the pin number and flags, as defined in
+ include/dt-bindings/interrupt-controller/irq.h
+ const: 2
+
+ interrupts:
+ description:
+ One interrupt per each of the 5 GPIO ports supported by the controller,
+ sorted by port number ascending order.
+ minItems: 5
+ maxItems: 5
+
+patternProperties:
+ '-pins$':
+ type: object
+ patternProperties:
+ '^(.*-)?pinmux$':
+ type: object
+ description:
+ Pinctrl node's client devices specify pin muxes using subnodes,
+ which in turn use the standard properties below.
+ $ref: pinmux-node.yaml#
+
+ properties:
+ groups:
+ description:
+ List of gpio pin groups affected by the functions specified in
+ this subnode.
+ items:
+ oneOf:
+ - enum: [lcd0_d18_mfp, rmii_crs_dv_mfp, rmii_txd0_mfp,
+ rmii_txd1_mfp, rmii_txen_mfp, rmii_rxen_mfp, rmii_rxd1_mfp,
+ rmii_rxd0_mfp, rmii_ref_clk_mfp, i2s_d0_mfp, i2s_pcm1_mfp,
+ i2s0_pcm0_mfp, i2s1_pcm0_mfp, i2s_d1_mfp, ks_in2_mfp,
+ ks_in1_mfp, ks_in0_mfp, ks_in3_mfp, ks_out0_mfp,
+ ks_out1_mfp, ks_out2_mfp, lvds_o_pn_mfp, dsi_dn0_mfp,
+ dsi_dp2_mfp, lcd0_d17_mfp, dsi_dp3_mfp, dsi_dn3_mfp,
+ dsi_dp0_mfp, lvds_ee_pn_mfp, spi0_i2c_pcm_mfp,
+ spi0_i2s_pcm_mfp, dsi_dnp1_cp_mfp, lvds_e_pn_mfp,
+ dsi_dn2_mfp, uart2_rtsb_mfp, uart2_ctsb_mfp, uart3_rtsb_mfp,
+ uart3_ctsb_mfp, sd0_d0_mfp, sd0_d1_mfp, sd0_d2_d3_mfp,
+ sd1_d0_d3_mfp, sd0_cmd_mfp, sd0_clk_mfp, sd1_cmd_mfp,
+ uart0_rx_mfp, clko_25m_mfp, csi_cn_cp_mfp, sens0_ckout_mfp,
+ uart0_tx_mfp, i2c0_mfp, csi_dn_dp_mfp, sen0_pclk_mfp,
+ pcm1_in_mfp, pcm1_clk_mfp, pcm1_sync_mfp, pcm1_out_mfp,
+ dnand_data_wr_mfp, dnand_acle_ce0_mfp, nand_ceb2_mfp,
+ nand_ceb3_mfp]
+ minItems: 1
+ maxItems: 32
+
+ function:
+ description:
+ Specify the alternative function to be configured for the
+ given gpio pin groups.
+ enum: [nor, eth_rmii, eth_smii, spi0, spi1, spi2, spi3, sens0,
+ sens1, uart0, uart1, uart2, uart3, uart4, uart5, uart6, i2s0,
+ i2s1, pcm1, pcm0, ks, jtag, pwm0, pwm1, pwm2, pwm3, pwm4, pwm5,
+ p0, sd0, sd1, sd2, i2c0, i2c1, i2c3, dsi, lvds, usb30, clko_25m,
+ mipi_csi, nand, spdif, ts, lcd0]
+
+ required:
+ - groups
+ - function
+
+ additionalProperties: false
+
+ '^(.*-)?pinconf$':
+ type: object
+ description:
+ Pinctrl node's client devices specify pin configurations using
+ subnodes, which in turn use the standard properties below.
+ $ref: pincfg-node.yaml#
+
+ properties:
+ groups:
+ description:
+ List of gpio pin groups affected by the drive-strength property
+ specified in this subnode.
+ items:
+ oneOf:
+ - enum: [sirq_drv, rmii_txd01_txen_drv, rmii_rxer_drv,
+ rmii_crs_drv, rmii_rxd10_drv, rmii_ref_clk_drv,
+ smi_mdc_mdio_drv, i2s_d0_drv, i2s_bclk0_drv, i2s3_drv,
+ i2s13_drv, pcm1_drv, ks_in_drv, ks_out_drv, lvds_all_drv,
+ lcd_dsi_drv, dsi_drv, sd0_d0_d3_drv, sd1_d0_d3_drv,
+ sd0_cmd_drv, sd0_clk_drv, sd1_cmd_drv, sd1_clk_drv,
+ spi0_all_drv, uart0_rx_drv, uart0_tx_drv, uart2_all_drv,
+ i2c0_all_drv, i2c12_all_drv, sens0_pclk_drv,
+ sens0_ckout_drv, uart3_all_drv]
+ minItems: 1
+ maxItems: 32
+
+ pins:
+ description:
+ List of gpio pins affected by the bias-pull-* and
+ input-schmitt-* properties specified in this subnode.
+ items:
+ oneOf:
+ - enum: [dnand_dqs, dnand_dqsn, eth_txd0, eth_txd1, eth_txen,
+ eth_rxer, eth_crs_dv, eth_rxd1, eth_rxd0, eth_ref_clk,
+ eth_mdc, eth_mdio, sirq0, sirq1, sirq2, i2s_d0, i2s_bclk0,
+ i2s_lrclk0, i2s_mclk0, i2s_d1, i2s_bclk1, i2s_lrclk1,
+ i2s_mclk1, ks_in0, ks_in1, ks_in2, ks_in3, ks_out0, ks_out1,
+ ks_out2, lvds_oep, lvds_oen, lvds_odp, lvds_odn, lvds_ocp,
+ lvds_ocn, lvds_obp, lvds_obn, lvds_oap, lvds_oan, lvds_eep,
+ lvds_een, lvds_edp, lvds_edn, lvds_ecp, lvds_ecn, lvds_ebp,
+ lvds_ebn, lvds_eap, lvds_ean, lcd0_d18, lcd0_d17, dsi_dp3,
+ dsi_dn3, dsi_dp1, dsi_dn1, dsi_cp, dsi_cn, dsi_dp0, dsi_dn0,
+ dsi_dp2, dsi_dn2, sd0_d0, sd0_d1, sd0_d2, sd0_d3, sd1_d0,
+ sd1_d1, sd1_d2, sd1_d3, sd0_cmd, sd0_clk, sd1_cmd, sd1_clk,
+ spi0_sclk, spi0_ss, spi0_miso, spi0_mosi, uart0_rx,
+ uart0_tx, i2c0_sclk, i2c0_sdata, sensor0_pclk,
+ sensor0_ckout, dnand_ale, dnand_cle, dnand_ceb0, dnand_ceb1,
+ dnand_ceb2, dnand_ceb3, uart2_rx, uart2_tx, uart2_rtsb,
+ uart2_ctsb, uart3_rx, uart3_tx, uart3_rtsb, uart3_ctsb,
+ pcm1_in, pcm1_clk, pcm1_sync, pcm1_out, i2c1_sclk,
+ i2c1_sdata, i2c2_sclk, i2c2_sdata, csi_dn0, csi_dp0,
+ csi_dn1, csi_dp1, csi_dn2, csi_dp2, csi_dn3, csi_dp3,
+ csi_cn, csi_cp, dnand_d0, dnand_d1, dnand_d2, dnand_d3,
+ dnand_d4, dnand_d5, dnand_d6, dnand_d7, dnand_rb, dnand_rdb,
+ dnand_rdbn, dnand_wrb, porb, clko_25m, bsel, pkg0, pkg1,
+ pkg2, pkg3]
+ minItems: 1
+ maxItems: 64
+
+ bias-pull-up: true
+ bias-pull-down: true
+
+ drive-strength:
+ description:
+ Selects the drive strength for the specified pins, in mA.
+ enum: [2, 4, 8, 12]
+
+ input-schmitt-enable: true
+ input-schmitt-disable: true
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - gpio-controller
+ - gpio-ranges
+ - '#gpio-cells'
+ - interrupt-controller
+ - '#interrupt-cells'
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ pinctrl: pinctrl@b01b0000 {
+ compatible = "actions,s500-pinctrl";
+ reg = <0xb01b0000 0x40>, <0xb01b0040 0x10>,
+ <0xb01b0060 0x18>, <0xb01b0080 0xc>;
+ clocks = <&cmu 55>;
+ gpio-controller;
+ gpio-ranges = <&pinctrl 0 0 132>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+
+ mmc0_pins: mmc0-pins {
+ pinmux {
+ groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
+ "sd0_cmd_mfp", "sd0_clk_mfp";
+ function = "sd0";
+ };
+
+ drv-pinconf {
+ groups = "sd0_d0_d3_drv", "sd0_cmd_drv", "sd0_clk_drv";
+ drive-strength = <8>;
+ };
+
+ bias-pinconf {
+ pins = "sd0_d0", "sd0_d1", "sd0_d2",
+ "sd0_d3", "sd0_cmd";
+ bias-pull-up;
+ };
+ };
+ };
+
+...
--
2.28.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 2/3] pinctrl: actions: Add Actions S500 pinctrl driver
2020-08-03 14:20 [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC Cristian Ciocaltea
@ 2020-08-03 14:20 ` Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 3/3] MAINTAINERS: Set pinctrl binding entry for all Actions Semi Owl SoCs Cristian Ciocaltea
2020-08-27 8:41 ` [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Linus Walleij
3 siblings, 0 replies; 8+ messages in thread
From: Cristian Ciocaltea @ 2020-08-03 14:20 UTC (permalink / raw)
To: Andreas Färber, Manivannan Sadhasivam, Linus Walleij, Rob Herring
Cc: linux-arm-kernel, linux-gpio, devicetree, linux-kernel, linux-actions
Add pinctrl and gpio driver for Actions Semi S500 SoC.
The driver supports pinctrl, pinmux, pinconf, gpio and interrupt
functions using a set of registers shared between gpio and pinctrl.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
Changes in v2:
- None
drivers/pinctrl/actions/Kconfig | 6 +
drivers/pinctrl/actions/Makefile | 1 +
drivers/pinctrl/actions/pinctrl-s500.c | 1727 ++++++++++++++++++++++++
3 files changed, 1734 insertions(+)
create mode 100644 drivers/pinctrl/actions/pinctrl-s500.c
diff --git a/drivers/pinctrl/actions/Kconfig b/drivers/pinctrl/actions/Kconfig
index 966f1c2c89d6..a1d16e8280e5 100644
--- a/drivers/pinctrl/actions/Kconfig
+++ b/drivers/pinctrl/actions/Kconfig
@@ -10,6 +10,12 @@ config PINCTRL_OWL
help
Say Y here to enable Actions Semi OWL pinctrl driver
+config PINCTRL_S500
+ bool "Actions Semi S500 pinctrl driver"
+ depends on PINCTRL_OWL
+ help
+ Say Y here to enable Actions Semi S500 pinctrl driver
+
config PINCTRL_S700
bool "Actions Semi S700 pinctrl driver"
depends on PINCTRL_OWL
diff --git a/drivers/pinctrl/actions/Makefile b/drivers/pinctrl/actions/Makefile
index 61aa9107a43a..b9e2c527c9d3 100644
--- a/drivers/pinctrl/actions/Makefile
+++ b/drivers/pinctrl/actions/Makefile
@@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_PINCTRL_OWL) += pinctrl-owl.o
+obj-$(CONFIG_PINCTRL_S500) += pinctrl-s500.o
obj-$(CONFIG_PINCTRL_S700) += pinctrl-s700.o
obj-$(CONFIG_PINCTRL_S900) += pinctrl-s900.o
diff --git a/drivers/pinctrl/actions/pinctrl-s500.c b/drivers/pinctrl/actions/pinctrl-s500.c
new file mode 100644
index 000000000000..38e30914af6e
--- /dev/null
+++ b/drivers/pinctrl/actions/pinctrl-s500.c
@@ -0,0 +1,1727 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Actions Semi S500 SoC Pinctrl driver
+ *
+ * Copyright (c) 2014 Actions Semi Inc.
+ * Copyright (c) 2020 Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include "pinctrl-owl.h"
+
+/* Pinctrl registers offset */
+#define MFCTL0 (0x0040)
+#define MFCTL1 (0x0044)
+#define MFCTL2 (0x0048)
+#define MFCTL3 (0x004C)
+#define PAD_PULLCTL0 (0x0060)
+#define PAD_PULLCTL1 (0x0064)
+#define PAD_PULLCTL2 (0x0068)
+#define PAD_ST0 (0x006C)
+#define PAD_ST1 (0x0070)
+#define PAD_CTL (0x0074)
+#define PAD_DRV0 (0x0080)
+#define PAD_DRV1 (0x0084)
+#define PAD_DRV2 (0x0088)
+
+#define _GPIOA(offset) (offset)
+#define _GPIOB(offset) (32 + (offset))
+#define _GPIOC(offset) (64 + (offset))
+#define _GPIOD(offset) (96 + (offset))
+#define _GPIOE(offset) (128 + (offset))
+
+#define NUM_GPIOS (_GPIOE(3) + 1)
+#define _PIN(offset) (NUM_GPIOS + (offset))
+
+#define DNAND_DQS _GPIOA(12)
+#define DNAND_DQSN _GPIOA(13)
+#define ETH_TXD0 _GPIOA(14)
+#define ETH_TXD1 _GPIOA(15)
+#define ETH_TXEN _GPIOA(16)
+#define ETH_RXER _GPIOA(17)
+#define ETH_CRS_DV _GPIOA(18)
+#define ETH_RXD1 _GPIOA(19)
+#define ETH_RXD0 _GPIOA(20)
+#define ETH_REF_CLK _GPIOA(21)
+#define ETH_MDC _GPIOA(22)
+#define ETH_MDIO _GPIOA(23)
+#define SIRQ0 _GPIOA(24)
+#define SIRQ1 _GPIOA(25)
+#define SIRQ2 _GPIOA(26)
+#define I2S_D0 _GPIOA(27)
+#define I2S_BCLK0 _GPIOA(28)
+#define I2S_LRCLK0 _GPIOA(29)
+#define I2S_MCLK0 _GPIOA(30)
+#define I2S_D1 _GPIOA(31)
+
+#define I2S_BCLK1 _GPIOB(0)
+#define I2S_LRCLK1 _GPIOB(1)
+#define I2S_MCLK1 _GPIOB(2)
+#define KS_IN0 _GPIOB(3)
+#define KS_IN1 _GPIOB(4)
+#define KS_IN2 _GPIOB(5)
+#define KS_IN3 _GPIOB(6)
+#define KS_OUT0 _GPIOB(7)
+#define KS_OUT1 _GPIOB(8)
+#define KS_OUT2 _GPIOB(9)
+#define LVDS_OEP _GPIOB(10)
+#define LVDS_OEN _GPIOB(11)
+#define LVDS_ODP _GPIOB(12)
+#define LVDS_ODN _GPIOB(13)
+#define LVDS_OCP _GPIOB(14)
+#define LVDS_OCN _GPIOB(15)
+#define LVDS_OBP _GPIOB(16)
+#define LVDS_OBN _GPIOB(17)
+#define LVDS_OAP _GPIOB(18)
+#define LVDS_OAN _GPIOB(19)
+#define LVDS_EEP _GPIOB(20)
+#define LVDS_EEN _GPIOB(21)
+#define LVDS_EDP _GPIOB(22)
+#define LVDS_EDN _GPIOB(23)
+#define LVDS_ECP _GPIOB(24)
+#define LVDS_ECN _GPIOB(25)
+#define LVDS_EBP _GPIOB(26)
+#define LVDS_EBN _GPIOB(27)
+#define LVDS_EAP _GPIOB(28)
+#define LVDS_EAN _GPIOB(29)
+#define LCD0_D18 _GPIOB(30)
+#define LCD0_D17 _GPIOB(31)
+
+#define DSI_DP3 _GPIOC(0)
+#define DSI_DN3 _GPIOC(1)
+#define DSI_DP1 _GPIOC(2)
+#define DSI_DN1 _GPIOC(3)
+#define DSI_CP _GPIOC(4)
+#define DSI_CN _GPIOC(5)
+#define DSI_DP0 _GPIOC(6)
+#define DSI_DN0 _GPIOC(7)
+#define DSI_DP2 _GPIOC(8)
+#define DSI_DN2 _GPIOC(9)
+#define SD0_D0 _GPIOC(10)
+#define SD0_D1 _GPIOC(11)
+#define SD0_D2 _GPIOC(12)
+#define SD0_D3 _GPIOC(13)
+#define SD1_D0 _GPIOC(14) /* SD0_D4 */
+#define SD1_D1 _GPIOC(15) /* SD0_D5 */
+#define SD1_D2 _GPIOC(16) /* SD0_D6 */
+#define SD1_D3 _GPIOC(17) /* SD0_D7 */
+#define SD0_CMD _GPIOC(18)
+#define SD0_CLK _GPIOC(19)
+#define SD1_CMD _GPIOC(20)
+#define SD1_CLK _GPIOC(21)
+#define SPI0_SCLK _GPIOC(22)
+#define SPI0_SS _GPIOC(23)
+#define SPI0_MISO _GPIOC(24)
+#define SPI0_MOSI _GPIOC(25)
+#define UART0_RX _GPIOC(26)
+#define UART0_TX _GPIOC(27)
+#define I2C0_SCLK _GPIOC(28)
+#define I2C0_SDATA _GPIOC(29)
+#define SENSOR0_PCLK _GPIOC(31)
+
+#define SENSOR0_CKOUT _GPIOD(10)
+#define DNAND_ALE _GPIOD(12)
+#define DNAND_CLE _GPIOD(13)
+#define DNAND_CEB0 _GPIOD(14)
+#define DNAND_CEB1 _GPIOD(15)
+#define DNAND_CEB2 _GPIOD(16)
+#define DNAND_CEB3 _GPIOD(17)
+#define UART2_RX _GPIOD(18)
+#define UART2_TX _GPIOD(19)
+#define UART2_RTSB _GPIOD(20)
+#define UART2_CTSB _GPIOD(21)
+#define UART3_RX _GPIOD(22)
+#define UART3_TX _GPIOD(23)
+#define UART3_RTSB _GPIOD(24)
+#define UART3_CTSB _GPIOD(25)
+#define PCM1_IN _GPIOD(28)
+#define PCM1_CLK _GPIOD(29)
+#define PCM1_SYNC _GPIOD(30)
+#define PCM1_OUT _GPIOD(31)
+
+#define I2C1_SCLK _GPIOE(0)
+#define I2C1_SDATA _GPIOE(1)
+#define I2C2_SCLK _GPIOE(2)
+#define I2C2_SDATA _GPIOE(3)
+
+#define CSI_DN0 _PIN(0)
+#define CSI_DP0 _PIN(1)
+#define CSI_DN1 _PIN(2)
+#define CSI_DP1 _PIN(3)
+#define CSI_CN _PIN(4)
+#define CSI_CP _PIN(5)
+#define CSI_DN2 _PIN(6)
+#define CSI_DP2 _PIN(7)
+#define CSI_DN3 _PIN(8)
+#define CSI_DP3 _PIN(9)
+
+#define DNAND_D0 _PIN(10)
+#define DNAND_D1 _PIN(11)
+#define DNAND_D2 _PIN(12)
+#define DNAND_D3 _PIN(13)
+#define DNAND_D4 _PIN(14)
+#define DNAND_D5 _PIN(15)
+#define DNAND_D6 _PIN(16)
+#define DNAND_D7 _PIN(17)
+#define DNAND_WRB _PIN(18)
+#define DNAND_RDB _PIN(19)
+#define DNAND_RDBN _PIN(20)
+#define DNAND_RB _PIN(21)
+
+#define PORB _PIN(22)
+#define CLKO_25M _PIN(23)
+#define BSEL _PIN(24)
+#define PKG0 _PIN(25)
+#define PKG1 _PIN(26)
+#define PKG2 _PIN(27)
+#define PKG3 _PIN(28)
+
+#define _FIRSTPAD _GPIOA(0)
+#define _LASTPAD PKG3
+#define NUM_PADS (_PIN(28) + 1)
+
+static const struct pinctrl_pin_desc s500_pads[] = {
+ PINCTRL_PIN(DNAND_DQS, "dnand_dqs"),
+ PINCTRL_PIN(DNAND_DQSN, "dnand_dqsn"),
+ PINCTRL_PIN(ETH_TXD0, "eth_txd0"),
+ PINCTRL_PIN(ETH_TXD1, "eth_txd1"),
+ PINCTRL_PIN(ETH_TXEN, "eth_txen"),
+ PINCTRL_PIN(ETH_RXER, "eth_rxer"),
+ PINCTRL_PIN(ETH_CRS_DV, "eth_crs_dv"),
+ PINCTRL_PIN(ETH_RXD1, "eth_rxd1"),
+ PINCTRL_PIN(ETH_RXD0, "eth_rxd0"),
+ PINCTRL_PIN(ETH_REF_CLK, "eth_ref_clk"),
+ PINCTRL_PIN(ETH_MDC, "eth_mdc"),
+ PINCTRL_PIN(ETH_MDIO, "eth_mdio"),
+ PINCTRL_PIN(SIRQ0, "sirq0"),
+ PINCTRL_PIN(SIRQ1, "sirq1"),
+ PINCTRL_PIN(SIRQ2, "sirq2"),
+ PINCTRL_PIN(I2S_D0, "i2s_d0"),
+ PINCTRL_PIN(I2S_BCLK0, "i2s_bclk0"),
+ PINCTRL_PIN(I2S_LRCLK0, "i2s_lrclk0"),
+ PINCTRL_PIN(I2S_MCLK0, "i2s_mclk0"),
+ PINCTRL_PIN(I2S_D1, "i2s_d1"),
+ PINCTRL_PIN(I2S_BCLK1, "i2s_bclk1"),
+ PINCTRL_PIN(I2S_LRCLK1, "i2s_lrclk1"),
+ PINCTRL_PIN(I2S_MCLK1, "i2s_mclk1"),
+ PINCTRL_PIN(KS_IN0, "ks_in0"),
+ PINCTRL_PIN(KS_IN1, "ks_in1"),
+ PINCTRL_PIN(KS_IN2, "ks_in2"),
+ PINCTRL_PIN(KS_IN3, "ks_in3"),
+ PINCTRL_PIN(KS_OUT0, "ks_out0"),
+ PINCTRL_PIN(KS_OUT1, "ks_out1"),
+ PINCTRL_PIN(KS_OUT2, "ks_out2"),
+ PINCTRL_PIN(LVDS_OEP, "lvds_oep"),
+ PINCTRL_PIN(LVDS_OEN, "lvds_oen"),
+ PINCTRL_PIN(LVDS_ODP, "lvds_odp"),
+ PINCTRL_PIN(LVDS_ODN, "lvds_odn"),
+ PINCTRL_PIN(LVDS_OCP, "lvds_ocp"),
+ PINCTRL_PIN(LVDS_OCN, "lvds_ocn"),
+ PINCTRL_PIN(LVDS_OBP, "lvds_obp"),
+ PINCTRL_PIN(LVDS_OBN, "lvds_obn"),
+ PINCTRL_PIN(LVDS_OAP, "lvds_oap"),
+ PINCTRL_PIN(LVDS_OAN, "lvds_oan"),
+ PINCTRL_PIN(LVDS_EEP, "lvds_eep"),
+ PINCTRL_PIN(LVDS_EEN, "lvds_een"),
+ PINCTRL_PIN(LVDS_EDP, "lvds_edp"),
+ PINCTRL_PIN(LVDS_EDN, "lvds_edn"),
+ PINCTRL_PIN(LVDS_ECP, "lvds_ecp"),
+ PINCTRL_PIN(LVDS_ECN, "lvds_ecn"),
+ PINCTRL_PIN(LVDS_EBP, "lvds_ebp"),
+ PINCTRL_PIN(LVDS_EBN, "lvds_ebn"),
+ PINCTRL_PIN(LVDS_EAP, "lvds_eap"),
+ PINCTRL_PIN(LVDS_EAN, "lvds_ean"),
+ PINCTRL_PIN(LCD0_D18, "lcd0_d18"),
+ PINCTRL_PIN(LCD0_D17, "lcd0_d17"),
+ PINCTRL_PIN(DSI_DP3, "dsi_dp3"),
+ PINCTRL_PIN(DSI_DN3, "dsi_dn3"),
+ PINCTRL_PIN(DSI_DP1, "dsi_dp1"),
+ PINCTRL_PIN(DSI_DN1, "dsi_dn1"),
+ PINCTRL_PIN(DSI_CP, "dsi_cp"),
+ PINCTRL_PIN(DSI_CN, "dsi_cn"),
+ PINCTRL_PIN(DSI_DP0, "dsi_dp0"),
+ PINCTRL_PIN(DSI_DN0, "dsi_dn0"),
+ PINCTRL_PIN(DSI_DP2, "dsi_dp2"),
+ PINCTRL_PIN(DSI_DN2, "dsi_dn2"),
+ PINCTRL_PIN(SD0_D0, "sd0_d0"),
+ PINCTRL_PIN(SD0_D1, "sd0_d1"),
+ PINCTRL_PIN(SD0_D2, "sd0_d2"),
+ PINCTRL_PIN(SD0_D3, "sd0_d3"),
+ PINCTRL_PIN(SD1_D0, "sd1_d0"),
+ PINCTRL_PIN(SD1_D1, "sd1_d1"),
+ PINCTRL_PIN(SD1_D2, "sd1_d2"),
+ PINCTRL_PIN(SD1_D3, "sd1_d3"),
+ PINCTRL_PIN(SD0_CMD, "sd0_cmd"),
+ PINCTRL_PIN(SD0_CLK, "sd0_clk"),
+ PINCTRL_PIN(SD1_CMD, "sd1_cmd"),
+ PINCTRL_PIN(SD1_CLK, "sd1_clk"),
+ PINCTRL_PIN(SPI0_SCLK, "spi0_sclk"),
+ PINCTRL_PIN(SPI0_SS, "spi0_ss"),
+ PINCTRL_PIN(SPI0_MISO, "spi0_miso"),
+ PINCTRL_PIN(SPI0_MOSI, "spi0_mosi"),
+ PINCTRL_PIN(UART0_RX, "uart0_rx"),
+ PINCTRL_PIN(UART0_TX, "uart0_tx"),
+ PINCTRL_PIN(I2C0_SCLK, "i2c0_sclk"),
+ PINCTRL_PIN(I2C0_SDATA, "i2c0_sdata"),
+ PINCTRL_PIN(SENSOR0_PCLK, "sensor0_pclk"),
+ PINCTRL_PIN(SENSOR0_CKOUT, "sensor0_ckout"),
+ PINCTRL_PIN(DNAND_ALE, "dnand_ale"),
+ PINCTRL_PIN(DNAND_CLE, "dnand_cle"),
+ PINCTRL_PIN(DNAND_CEB0, "dnand_ceb0"),
+ PINCTRL_PIN(DNAND_CEB1, "dnand_ceb1"),
+ PINCTRL_PIN(DNAND_CEB2, "dnand_ceb2"),
+ PINCTRL_PIN(DNAND_CEB3, "dnand_ceb3"),
+ PINCTRL_PIN(UART2_RX, "uart2_rx"),
+ PINCTRL_PIN(UART2_TX, "uart2_tx"),
+ PINCTRL_PIN(UART2_RTSB, "uart2_rtsb"),
+ PINCTRL_PIN(UART2_CTSB, "uart2_ctsb"),
+ PINCTRL_PIN(UART3_RX, "uart3_rx"),
+ PINCTRL_PIN(UART3_TX, "uart3_tx"),
+ PINCTRL_PIN(UART3_RTSB, "uart3_rtsb"),
+ PINCTRL_PIN(UART3_CTSB, "uart3_ctsb"),
+ PINCTRL_PIN(PCM1_IN, "pcm1_in"),
+ PINCTRL_PIN(PCM1_CLK, "pcm1_clk"),
+ PINCTRL_PIN(PCM1_SYNC, "pcm1_sync"),
+ PINCTRL_PIN(PCM1_OUT, "pcm1_out"),
+ PINCTRL_PIN(I2C1_SCLK, "i2c1_sclk"),
+ PINCTRL_PIN(I2C1_SDATA, "i2c1_sdata"),
+ PINCTRL_PIN(I2C2_SCLK, "i2c2_sclk"),
+ PINCTRL_PIN(I2C2_SDATA, "i2c2_sdata"),
+ PINCTRL_PIN(CSI_DN0, "csi_dn0"),
+ PINCTRL_PIN(CSI_DP0, "csi_dp0"),
+ PINCTRL_PIN(CSI_DN1, "csi_dn1"),
+ PINCTRL_PIN(CSI_DP1, "csi_dp1"),
+ PINCTRL_PIN(CSI_DN2, "csi_dn2"),
+ PINCTRL_PIN(CSI_DP2, "csi_dp2"),
+ PINCTRL_PIN(CSI_DN3, "csi_dn3"),
+ PINCTRL_PIN(CSI_DP3, "csi_dp3"),
+ PINCTRL_PIN(CSI_CN, "csi_cn"),
+ PINCTRL_PIN(CSI_CP, "csi_cp"),
+ PINCTRL_PIN(DNAND_D0, "dnand_d0"),
+ PINCTRL_PIN(DNAND_D1, "dnand_d1"),
+ PINCTRL_PIN(DNAND_D2, "dnand_d2"),
+ PINCTRL_PIN(DNAND_D3, "dnand_d3"),
+ PINCTRL_PIN(DNAND_D4, "dnand_d4"),
+ PINCTRL_PIN(DNAND_D5, "dnand_d5"),
+ PINCTRL_PIN(DNAND_D6, "dnand_d6"),
+ PINCTRL_PIN(DNAND_D7, "dnand_d7"),
+ PINCTRL_PIN(DNAND_RB, "dnand_rb"),
+ PINCTRL_PIN(DNAND_RDB, "dnand_rdb"),
+ PINCTRL_PIN(DNAND_RDBN, "dnand_rdbn"),
+ PINCTRL_PIN(DNAND_WRB, "dnand_wrb"),
+ PINCTRL_PIN(PORB, "porb"),
+ PINCTRL_PIN(CLKO_25M, "clko_25m"),
+ PINCTRL_PIN(BSEL, "bsel"),
+ PINCTRL_PIN(PKG0, "pkg0"),
+ PINCTRL_PIN(PKG1, "pkg1"),
+ PINCTRL_PIN(PKG2, "pkg2"),
+ PINCTRL_PIN(PKG3, "pkg3"),
+};
+
+enum s500_pinmux_functions {
+ S500_MUX_NOR,
+ S500_MUX_ETH_RMII,
+ S500_MUX_ETH_SMII,
+ S500_MUX_SPI0,
+ S500_MUX_SPI1,
+ S500_MUX_SPI2,
+ S500_MUX_SPI3,
+ S500_MUX_SENS0,
+ S500_MUX_SENS1,
+ S500_MUX_UART0,
+ S500_MUX_UART1,
+ S500_MUX_UART2,
+ S500_MUX_UART3,
+ S500_MUX_UART4,
+ S500_MUX_UART5,
+ S500_MUX_UART6,
+ S500_MUX_I2S0,
+ S500_MUX_I2S1,
+ S500_MUX_PCM1,
+ S500_MUX_PCM0,
+ S500_MUX_KS,
+ S500_MUX_JTAG,
+ S500_MUX_PWM0,
+ S500_MUX_PWM1,
+ S500_MUX_PWM2,
+ S500_MUX_PWM3,
+ S500_MUX_PWM4,
+ S500_MUX_PWM5,
+ S500_MUX_P0,
+ S500_MUX_SD0,
+ S500_MUX_SD1,
+ S500_MUX_SD2,
+ S500_MUX_I2C0,
+ S500_MUX_I2C1,
+ /*S500_MUX_I2C2,*/
+ S500_MUX_I2C3,
+ S500_MUX_DSI,
+ S500_MUX_LVDS,
+ S500_MUX_USB30,
+ S500_MUX_CLKO_25M,
+ S500_MUX_MIPI_CSI,
+ S500_MUX_NAND,
+ S500_MUX_SPDIF,
+ /*S500_MUX_SIRQ0,*/
+ /*S500_MUX_SIRQ1,*/
+ /*S500_MUX_SIRQ2,*/
+ S500_MUX_TS,
+ S500_MUX_LCD0,
+ S500_MUX_RESERVED,
+};
+
+/* MFPCTL group data */
+/* mfp0_31_26 reserved */
+/* mfp0_25_23 */
+static unsigned int lcd0_d18_mfp_pads[] = { LCD0_D18 };
+static unsigned int lcd0_d18_mfp_funcs[] = { S500_MUX_NOR,
+ S500_MUX_SENS1,
+ S500_MUX_PWM2,
+ S500_MUX_PWM4,
+ S500_MUX_LCD0 };
+/* mfp0_22_20 */
+static unsigned int rmii_crs_dv_mfp_pads[] = { ETH_CRS_DV };
+static unsigned int rmii_crs_dv_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_ETH_SMII,
+ S500_MUX_SPI2,
+ S500_MUX_UART4,
+ S500_MUX_PWM4 };
+/* mfp0_18_16_eth_txd0 */
+static unsigned int rmii_txd0_mfp_pads[] = { ETH_TXD0 };
+static unsigned int rmii_txd0_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_ETH_SMII,
+ S500_MUX_SPI2,
+ S500_MUX_UART6,
+ S500_MUX_PWM4 };
+/* mfp0_18_16_eth_txd1 */
+static unsigned int rmii_txd1_mfp_pads[] = { ETH_TXD1 };
+static unsigned int rmii_txd1_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_ETH_SMII,
+ S500_MUX_SPI2,
+ S500_MUX_UART6,
+ S500_MUX_PWM5 };
+/* mfp0_15_13_rmii_txen */
+static unsigned int rmii_txen_mfp_pads[] = { ETH_TXEN };
+static unsigned int rmii_txen_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_UART2,
+ S500_MUX_SPI3,
+ S500_MUX_PWM0 };
+/* mfp0_15_13_rmii_rxen */
+static unsigned int rmii_rxen_mfp_pads[] = { ETH_RXER };
+static unsigned int rmii_rxen_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_UART2,
+ S500_MUX_SPI3,
+ S500_MUX_PWM1 };
+/* mfp0_12_11 reserved */
+
+/* mfp0_10_8_rmii_rxd1 */
+static unsigned int rmii_rxd1_mfp_pads[] = { ETH_RXD1 };
+static unsigned int rmii_rxd1_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_UART2,
+ S500_MUX_SPI3,
+ S500_MUX_PWM2,
+ S500_MUX_UART5 };
+/* mfp0_10_8_rmii_rxd0 */
+static unsigned int rmii_rxd0_mfp_pads[] = { ETH_RXD0 };
+static unsigned int rmii_rxd0_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_UART2,
+ S500_MUX_SPI3,
+ S500_MUX_PWM3,
+ S500_MUX_UART5 };
+/* mfp0_7_6 */
+static unsigned int rmii_ref_clk_mfp_pads[] = { ETH_REF_CLK };
+static unsigned int rmii_ref_clk_mfp_funcs[] = { S500_MUX_ETH_RMII,
+ S500_MUX_UART4,
+ S500_MUX_SPI2,
+ S500_MUX_RESERVED,
+ S500_MUX_ETH_SMII };
+/* mfp0_5 */
+static unsigned int i2s_d0_mfp_pads[] = { I2S_D0 };
+static unsigned int i2s_d0_mfp_funcs[] = { S500_MUX_I2S0,
+ S500_MUX_NOR };
+/* mfp0_4_3 */
+static unsigned int i2s_pcm1_mfp_pads[] = { I2S_LRCLK0, I2S_MCLK0 };
+static unsigned int i2s_pcm1_mfp_funcs[] = { S500_MUX_I2S0,
+ S500_MUX_NOR,
+ S500_MUX_PCM1 };
+/* mfp0_2_1_i2s0 */
+static unsigned int i2s0_pcm0_mfp_pads[] = { I2S_BCLK0 };
+static unsigned int i2s0_pcm0_mfp_funcs[] = { S500_MUX_I2S0,
+ S500_MUX_NOR,
+ S500_MUX_PCM0 };
+/* mfp0_2_1_i2s1 */
+static unsigned int i2s1_pcm0_mfp_pads[] = { I2S_BCLK1, I2S_LRCLK1,
+ I2S_MCLK1 };
+static unsigned int i2s1_pcm0_mfp_funcs[] = { S500_MUX_I2S1,
+ S500_MUX_NOR,
+ S500_MUX_PCM0 };
+/* mfp0_0 */
+static unsigned int i2s_d1_mfp_pads[] = { I2S_D1 };
+static unsigned int i2s_d1_mfp_funcs[] = { S500_MUX_I2S1,
+ S500_MUX_NOR };
+/* mfp1_31_29_ks_in0 */
+static unsigned int ks_in0_mfp_pads[] = { KS_IN0 };
+static unsigned int ks_in0_mfp_funcs[] = { S500_MUX_KS,
+ S500_MUX_JTAG,
+ S500_MUX_NOR,
+ S500_MUX_PWM0,
+ S500_MUX_PWM4,
+ S500_MUX_SENS1,
+ S500_MUX_PWM4,
+ S500_MUX_P0 };
+/* mfp1_31_29_ks_in1 */
+static unsigned int ks_in1_mfp_pads[] = { KS_IN1 };
+static unsigned int ks_in1_mfp_funcs[] = { S500_MUX_KS,
+ S500_MUX_JTAG,
+ S500_MUX_NOR,
+ S500_MUX_PWM1,
+ S500_MUX_PWM5,
+ S500_MUX_SENS1,
+ S500_MUX_PWM1,
+ S500_MUX_USB30 };
+/* mfp1_31_29_ks_in2 */
+static unsigned int ks_in2_mfp_pads[] = { KS_IN2 };
+static unsigned int ks_in2_mfp_funcs[] = { S500_MUX_KS,
+ S500_MUX_JTAG,
+ S500_MUX_NOR,
+ S500_MUX_PWM0,
+ S500_MUX_PWM0,
+ S500_MUX_SENS1,
+ S500_MUX_PWM0,
+ S500_MUX_P0 };
+/* mfp1_28_26_ks_in3 */
+static unsigned int ks_in3_mfp_pads[] = { KS_IN3 };
+static unsigned int ks_in3_mfp_funcs[] = { S500_MUX_KS,
+ S500_MUX_JTAG,
+ S500_MUX_NOR,
+ S500_MUX_PWM1,
+ S500_MUX_RESERVED,
+ S500_MUX_SENS1 };
+/* mfp1_28_26_ks_out0 */
+static unsigned int ks_out0_mfp_pads[] = { KS_OUT0 };
+static unsigned int ks_out0_mfp_funcs[] = { S500_MUX_KS,
+ S500_MUX_UART5,
+ S500_MUX_NOR,
+ S500_MUX_PWM2,
+ S500_MUX_RESERVED,
+ S500_MUX_SENS1,
+ S500_MUX_SD0 };
+/* mfp1_28_26_ks_out1 */
+static unsigned int ks_out1_mfp_pads[] = { KS_OUT1 };
+static unsigned int ks_out1_mfp_funcs[] = { S500_MUX_KS,
+ S500_MUX_JTAG,
+ S500_MUX_NOR,
+ S500_MUX_PWM3,
+ S500_MUX_RESERVED,
+ S500_MUX_SENS1,
+ S500_MUX_SD0 };
+/* mfp1_25_23 */
+static unsigned int ks_out2_mfp_pads[] = { KS_OUT2 };
+static unsigned int ks_out2_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_KS,
+ S500_MUX_NOR,
+ S500_MUX_PWM2,
+ S500_MUX_UART5,
+ S500_MUX_SENS1 };
+/* mfp1_22_21 */
+static unsigned int lvds_o_pn_mfp_pads[] = { LVDS_OEP, LVDS_OEN,
+ LVDS_ODP, LVDS_ODN,
+ LVDS_OCP, LVDS_OCN,
+ LVDS_OBP, LVDS_OBN,
+ LVDS_OAP, LVDS_OAN };
+static unsigned int lvds_o_pn_mfp_funcs[] = { S500_MUX_LVDS,
+ S500_MUX_TS,
+ S500_MUX_LCD0 };
+/* mfp1_20_19 */
+static unsigned int dsi_dn0_mfp_pads[] = { DSI_DN0 };
+static unsigned int dsi_dn0_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_UART2,
+ S500_MUX_SPI0 };
+/* mfp1_18_17 */
+static unsigned int dsi_dp2_mfp_pads[] = { DSI_DP2 };
+static unsigned int dsi_dp2_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_UART2,
+ S500_MUX_SPI0,
+ S500_MUX_SD1 };
+/* mfp1_16_14 */
+static unsigned int lcd0_d17_mfp_pads[] = { LCD0_D17 };
+static unsigned int lcd0_d17_mfp_funcs[] = { S500_MUX_NOR,
+ S500_MUX_SD0,
+ S500_MUX_SD1,
+ S500_MUX_PWM3,
+ S500_MUX_LCD0 };
+/* mfp1_13_12 */
+static unsigned int dsi_dp3_mfp_pads[] = { DSI_DP3 };
+static unsigned int dsi_dp3_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_SD0,
+ S500_MUX_SD1,
+ S500_MUX_LCD0 };
+/* mfp1_11_10 */
+static unsigned int dsi_dn3_mfp_pads[] = { DSI_DN3 };
+static unsigned int dsi_dn3_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_RESERVED,
+ S500_MUX_SD1,
+ S500_MUX_LCD0 };
+/* mfp1_9_7 */
+static unsigned int dsi_dp0_mfp_pads[] = { DSI_DP0 };
+static unsigned int dsi_dp0_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_RESERVED,
+ S500_MUX_SD0,
+ S500_MUX_UART2,
+ S500_MUX_SPI0 };
+/* mfp1_6_5 */
+static unsigned int lvds_ee_pn_mfp_pads[] = { LVDS_EEP, LVDS_EEN };
+static unsigned int lvds_ee_pn_mfp_funcs[] = { S500_MUX_LVDS,
+ S500_MUX_NOR,
+ S500_MUX_TS,
+ S500_MUX_LCD0 };
+/* mfp1_4_3 */
+static unsigned int spi0_i2c_pcm_mfp_pads[] = { SPI0_SCLK, SPI0_MOSI };
+static unsigned int spi0_i2c_pcm_mfp_funcs[] = { S500_MUX_SPI0,
+ S500_MUX_NOR,
+ S500_MUX_I2C3,
+ S500_MUX_PCM0 };
+/* mfp1_2_0 */
+static unsigned int spi0_i2s_pcm_mfp_pads[] = { SPI0_SS, SPI0_MISO };
+static unsigned int spi0_i2s_pcm_mfp_funcs[] = { S500_MUX_SPI0,
+ S500_MUX_NOR,
+ S500_MUX_I2S1,
+ S500_MUX_PCM1,
+ S500_MUX_PCM0 };
+/* mfp2_31 reserved */
+/* mfp2_30_29 */
+static unsigned int dsi_dnp1_cp_mfp_pads[] = { DSI_DP1, DSI_CP, DSI_CN };
+static unsigned int dsi_dnp1_cp_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_SD1,
+ S500_MUX_LCD0 };
+/* mfp2_28_27 */
+static unsigned int lvds_e_pn_mfp_pads[] = { LVDS_EDP, LVDS_EDN,
+ LVDS_ECP, LVDS_ECN,
+ LVDS_EBP, LVDS_EBN,
+ LVDS_EAP, LVDS_EAN };
+static unsigned int lvds_e_pn_mfp_funcs[] = { S500_MUX_LVDS,
+ S500_MUX_NOR,
+ S500_MUX_LCD0 };
+/* mfp2_26_24 */
+static unsigned int dsi_dn2_mfp_pads[] = { DSI_DN2 };
+static unsigned int dsi_dn2_mfp_funcs[] = { S500_MUX_DSI,
+ S500_MUX_RESERVED,
+ S500_MUX_SD1,
+ S500_MUX_UART2,
+ S500_MUX_SPI0 };
+/* mfp2_23 */
+static unsigned int uart2_rtsb_mfp_pads[] = { UART2_RTSB };
+static unsigned int uart2_rtsb_mfp_funcs[] = { S500_MUX_UART2,
+ S500_MUX_UART0 };
+/* mfp2_22 */
+static unsigned int uart2_ctsb_mfp_pads[] = { UART2_CTSB };
+static unsigned int uart2_ctsb_mfp_funcs[] = { S500_MUX_UART2,
+ S500_MUX_UART0 };
+/* mfp2_21 */
+static unsigned int uart3_rtsb_mfp_pads[] = { UART3_RTSB };
+static unsigned int uart3_rtsb_mfp_funcs[] = { S500_MUX_UART3,
+ S500_MUX_UART5 };
+/* mfp2_20 */
+static unsigned int uart3_ctsb_mfp_pads[] = { UART3_CTSB };
+static unsigned int uart3_ctsb_mfp_funcs[] = { S500_MUX_UART3,
+ S500_MUX_UART5 };
+/* mfp2_19_17 */
+static unsigned int sd0_d0_mfp_pads[] = { SD0_D0 };
+static unsigned int sd0_d0_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_NOR,
+ S500_MUX_RESERVED,
+ S500_MUX_JTAG,
+ S500_MUX_UART2,
+ S500_MUX_UART5 };
+/* mfp2_16_14 */
+static unsigned int sd0_d1_mfp_pads[] = { SD0_D1 };
+static unsigned int sd0_d1_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_NOR,
+ S500_MUX_RESERVED,
+ S500_MUX_RESERVED,
+ S500_MUX_UART2,
+ S500_MUX_UART5 };
+/* mfp2_13_11 */
+static unsigned int sd0_d2_d3_mfp_pads[] = { SD0_D2, SD0_D3 };
+static unsigned int sd0_d2_d3_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_NOR,
+ S500_MUX_RESERVED,
+ S500_MUX_JTAG,
+ S500_MUX_UART2,
+ S500_MUX_UART1 };
+/* mfp2_10_9 */
+static unsigned int sd1_d0_d3_mfp_pads[] = { SD1_D0, SD1_D1,
+ SD1_D2, SD1_D3 };
+static unsigned int sd1_d0_d3_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_NOR,
+ S500_MUX_RESERVED,
+ S500_MUX_SD1 };
+/* mfp2_8_7 */
+static unsigned int sd0_cmd_mfp_pads[] = { SD0_CMD };
+static unsigned int sd0_cmd_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_NOR,
+ S500_MUX_RESERVED,
+ S500_MUX_JTAG };
+/* mfp2_6_5 */
+static unsigned int sd0_clk_mfp_pads[] = { SD0_CLK };
+static unsigned int sd0_clk_mfp_funcs[] = { S500_MUX_SD0,
+ S500_MUX_RESERVED,
+ S500_MUX_JTAG };
+/* mfp2_4_3 */
+static unsigned int sd1_cmd_mfp_pads[] = { SD1_CMD };
+static unsigned int sd1_cmd_mfp_funcs[] = { S500_MUX_SD1,
+ S500_MUX_NOR };
+/* mfp2_2_0 */
+static unsigned int uart0_rx_mfp_pads[] = { UART0_RX };
+static unsigned int uart0_rx_mfp_funcs[] = { S500_MUX_UART0,
+ S500_MUX_UART2,
+ S500_MUX_SPI1,
+ S500_MUX_I2C0,
+ S500_MUX_PCM1,
+ S500_MUX_I2S1 };
+/* mfp3_31 reserved */
+/* mfp3_30 */
+static unsigned int clko_25m_mfp_pads[] = { CLKO_25M };
+static unsigned int clko_25m_mfp_funcs[] = { S500_MUX_RESERVED,
+ S500_MUX_CLKO_25M };
+/* mfp3_29_28 */
+static unsigned int csi_cn_cp_mfp_pads[] = { CSI_CN, CSI_CP };
+static unsigned int csi_cn_cp_mfp_funcs[] = { S500_MUX_MIPI_CSI,
+ S500_MUX_SENS0 };
+/* mfp3_27_24 reserved */
+/* mfp3_23_22 */
+static unsigned int sens0_ckout_mfp_pads[] = { SENSOR0_CKOUT };
+static unsigned int sens0_ckout_mfp_funcs[] = { S500_MUX_SENS0,
+ S500_MUX_NOR,
+ S500_MUX_SENS1,
+ S500_MUX_PWM1 };
+/* mfp3_21_19 */
+static unsigned int uart0_tx_mfp_pads[] = { UART0_TX };
+static unsigned int uart0_tx_mfp_funcs[] = { S500_MUX_UART0,
+ S500_MUX_UART2,
+ S500_MUX_SPI1,
+ S500_MUX_I2C0,
+ S500_MUX_SPDIF,
+ S500_MUX_PCM1,
+ S500_MUX_I2S1 };
+/* mfp3_18_16 */
+static unsigned int i2c0_mfp_pads[] = { I2C0_SCLK,
+ I2C0_SDATA };
+static unsigned int i2c0_mfp_funcs[] = { S500_MUX_I2C0,
+ S500_MUX_UART2,
+ S500_MUX_I2C1,
+ S500_MUX_UART1,
+ S500_MUX_SPI1 };
+/* mfp3_15_14 */
+static unsigned int csi_dn_dp_mfp_pads[] = { CSI_DN0, CSI_DN1,
+ CSI_DN2, CSI_DN3,
+ CSI_DP0, CSI_DP1,
+ CSI_DP2, CSI_DP3 };
+static unsigned int csi_dn_dp_mfp_funcs[] = { S500_MUX_MIPI_CSI,
+ S500_MUX_SENS0 };
+/* mfp3_13_12 */
+static unsigned int sen0_pclk_mfp_pads[] = { SENSOR0_PCLK };
+static unsigned int sen0_pclk_mfp_funcs[] = { S500_MUX_SENS0,
+ S500_MUX_NOR,
+ S500_MUX_PWM0 };
+/* mfp3_11_10 */
+static unsigned int pcm1_in_mfp_pads[] = { PCM1_IN };
+static unsigned int pcm1_in_mfp_funcs[] = { S500_MUX_PCM1,
+ S500_MUX_SENS1,
+ S500_MUX_UART4,
+ S500_MUX_PWM4 };
+/* mfp3_9_8 */
+static unsigned int pcm1_clk_mfp_pads[] = { PCM1_CLK };
+static unsigned int pcm1_clk_mfp_funcs[] = { S500_MUX_PCM1,
+ S500_MUX_SENS1,
+ S500_MUX_UART4,
+ S500_MUX_PWM5 };
+/* mfp3_7_6 */
+static unsigned int pcm1_sync_mfp_pads[] = { PCM1_SYNC };
+static unsigned int pcm1_sync_mfp_funcs[] = { S500_MUX_PCM1,
+ S500_MUX_SENS1,
+ S500_MUX_UART6,
+ S500_MUX_I2C3 };
+/* mfp3_5_4 */
+static unsigned int pcm1_out_mfp_pads[] = { PCM1_OUT };
+static unsigned int pcm1_out_mfp_funcs[] = { S500_MUX_PCM1,
+ S500_MUX_SENS1,
+ S500_MUX_UART6,
+ S500_MUX_I2C3 };
+/* mfp3_3 */
+static unsigned int dnand_data_wr_mfp_pads[] = { DNAND_D0, DNAND_D1,
+ DNAND_D2, DNAND_D3,
+ DNAND_D4, DNAND_D5,
+ DNAND_D6, DNAND_D7,
+ DNAND_RDB, DNAND_RDBN };
+static unsigned int dnand_data_wr_mfp_funcs[] = { S500_MUX_NAND,
+ S500_MUX_SD2 };
+/* mfp3_2 */
+static unsigned int dnand_acle_ce0_mfp_pads[] = { DNAND_ALE,
+ DNAND_CLE,
+ DNAND_CEB0,
+ DNAND_CEB1 };
+static unsigned int dnand_acle_ce0_mfp_funcs[] = { S500_MUX_NAND,
+ S500_MUX_SPI2 };
+/* mfp3_1_0_nand_ceb2 */
+static unsigned int nand_ceb2_mfp_pads[] = { DNAND_CEB2 };
+static unsigned int nand_ceb2_mfp_funcs[] = { S500_MUX_NAND,
+ S500_MUX_PWM5 };
+/* mfp3_1_0_nand_ceb3 */
+static unsigned int nand_ceb3_mfp_pads[] = { DNAND_CEB3 };
+static unsigned int nand_ceb3_mfp_funcs[] = { S500_MUX_NAND,
+ S500_MUX_PWM4 };
+
+/* PADDRV group data */
+/* paddrv0_29_28 */
+static unsigned int sirq_drv_pads[] = { SIRQ0, SIRQ1, SIRQ2 };
+/* paddrv0_23_22 */
+static unsigned int rmii_txd01_txen_drv_pads[] = { ETH_TXD0, ETH_TXD1,
+ ETH_TXEN };
+/* paddrv0_21_20 */
+static unsigned int rmii_rxer_drv_pads[] = { ETH_RXER };
+/* paddrv0_19_18 */
+static unsigned int rmii_crs_drv_pads[] = { ETH_CRS_DV };
+/* paddrv0_17_16 */
+static unsigned int rmii_rxd10_drv_pads[] = { ETH_RXD0, ETH_RXD1 };
+/* paddrv0_15_14 */
+static unsigned int rmii_ref_clk_drv_pads[] = { ETH_REF_CLK };
+/* paddrv0_13_12 */
+static unsigned int smi_mdc_mdio_drv_pads[] = { ETH_MDC, ETH_MDIO };
+/* paddrv0_11_10 */
+static unsigned int i2s_d0_drv_pads[] = { I2S_D0 };
+/* paddrv0_9_8 */
+static unsigned int i2s_bclk0_drv_pads[] = { I2S_BCLK0 };
+/* paddrv0_7_6 */
+static unsigned int i2s3_drv_pads[] = { I2S_LRCLK0, I2S_MCLK0,
+ I2S_D1 };
+/* paddrv0_5_4 */
+static unsigned int i2s13_drv_pads[] = { I2S_BCLK1, I2S_LRCLK1,
+ I2S_MCLK1 };
+/* paddrv0_3_2 */
+static unsigned int pcm1_drv_pads[] = { PCM1_IN, PCM1_CLK,
+ PCM1_SYNC, PCM1_OUT };
+/* paddrv0_1_0 */
+static unsigned int ks_in_drv_pads[] = { KS_IN0, KS_IN1,
+ KS_IN2, KS_IN3 };
+/* paddrv1_31_30 */
+static unsigned int ks_out_drv_pads[] = { KS_OUT0, KS_OUT1, KS_OUT2 };
+/* paddrv1_29_28 */
+static unsigned int lvds_all_drv_pads[] = { LVDS_OEP, LVDS_OEN,
+ LVDS_ODP, LVDS_ODN,
+ LVDS_OCP, LVDS_OCN,
+ LVDS_OBP, LVDS_OBN,
+ LVDS_OAP, LVDS_OAN,
+ LVDS_EEP, LVDS_EEN,
+ LVDS_EDP, LVDS_EDN,
+ LVDS_ECP, LVDS_ECN,
+ LVDS_EBP, LVDS_EBN,
+ LVDS_EAP, LVDS_EAN };
+/* paddrv1_27_26 */
+static unsigned int lcd_dsi_drv_pads[] = { DSI_DP3, DSI_DN3, DSI_DP1,
+ DSI_DN1, DSI_CP, DSI_CN };
+/* paddrv1_25_24 */
+static unsigned int dsi_drv_pads[] = { DSI_DP0, DSI_DN0,
+ DSI_DP2, DSI_DN2 };
+/* paddrv1_23_22 */
+static unsigned int sd0_d0_d3_drv_pads[] = { SD0_D0, SD0_D1,
+ SD0_D2, SD0_D3 };
+/* paddrv1_21_20 */
+static unsigned int sd1_d0_d3_drv_pads[] = { SD1_D0, SD1_D1,
+ SD1_D2, SD1_D3 };
+/* paddrv1_19_18 */
+static unsigned int sd0_cmd_drv_pads[] = { SD0_CMD };
+/* paddrv1_17_16 */
+static unsigned int sd0_clk_drv_pads[] = { SD0_CLK };
+/* paddrv1_15_14 */
+static unsigned int sd1_cmd_drv_pads[] = { SD1_CMD };
+/* paddrv1_13_12 */
+static unsigned int sd1_clk_drv_pads[] = { SD1_CLK };
+/* paddrv1_11_10 */
+static unsigned int spi0_all_drv_pads[] = { SPI0_SCLK, SPI0_SS,
+ SPI0_MISO, SPI0_MOSI };
+/* paddrv2_31_30 */
+static unsigned int uart0_rx_drv_pads[] = { UART0_RX };
+/* paddrv2_29_28 */
+static unsigned int uart0_tx_drv_pads[] = { UART0_TX };
+/* paddrv2_27_26 */
+static unsigned int uart2_all_drv_pads[] = { UART2_RX, UART2_TX,
+ UART2_RTSB, UART2_CTSB };
+/* paddrv2_24_23 */
+static unsigned int i2c0_all_drv_pads[] = { I2C0_SCLK, I2C0_SDATA };
+/* paddrv2_22_21 */
+static unsigned int i2c12_all_drv_pads[] = { I2C1_SCLK, I2C1_SDATA,
+ I2C2_SCLK, I2C2_SDATA };
+/* paddrv2_19_18 */
+static unsigned int sens0_pclk_drv_pads[] = { SENSOR0_PCLK };
+/* paddrv2_13_12 */
+static unsigned int sens0_ckout_drv_pads[] = { SENSOR0_CKOUT };
+/* paddrv2_3_2 */
+static unsigned int uart3_all_drv_pads[] = { UART3_RX, UART3_TX,
+ UART3_RTSB, UART3_CTSB };
+
+/* Pinctrl groups */
+static const struct owl_pingroup s500_groups[] = {
+ MUX_PG(lcd0_d18_mfp, 0, 23, 3),
+ MUX_PG(rmii_crs_dv_mfp, 0, 20, 3),
+ MUX_PG(rmii_txd0_mfp, 0, 16, 3),
+ MUX_PG(rmii_txd1_mfp, 0, 16, 3),
+ MUX_PG(rmii_txen_mfp, 0, 13, 3),
+ MUX_PG(rmii_rxen_mfp, 0, 13, 3),
+ MUX_PG(rmii_rxd1_mfp, 0, 8, 3),
+ MUX_PG(rmii_rxd0_mfp, 0, 8, 3),
+ MUX_PG(rmii_ref_clk_mfp, 0, 6, 2),
+ MUX_PG(i2s_d0_mfp, 0, 5, 1),
+ MUX_PG(i2s_pcm1_mfp, 0, 3, 2),
+ MUX_PG(i2s0_pcm0_mfp, 0, 1, 2),
+ MUX_PG(i2s1_pcm0_mfp, 0, 1, 2),
+ MUX_PG(i2s_d1_mfp, 0, 0, 1),
+ MUX_PG(ks_in2_mfp, 1, 29, 3),
+ MUX_PG(ks_in1_mfp, 1, 29, 3),
+ MUX_PG(ks_in0_mfp, 1, 29, 3),
+ MUX_PG(ks_in3_mfp, 1, 26, 3),
+ MUX_PG(ks_out0_mfp, 1, 26, 3),
+ MUX_PG(ks_out1_mfp, 1, 26, 3),
+ MUX_PG(ks_out2_mfp, 1, 23, 3),
+ MUX_PG(lvds_o_pn_mfp, 1, 21, 2),
+ MUX_PG(dsi_dn0_mfp, 1, 19, 2),
+ MUX_PG(dsi_dp2_mfp, 1, 17, 2),
+ MUX_PG(lcd0_d17_mfp, 1, 14, 3),
+ MUX_PG(dsi_dp3_mfp, 1, 12, 2),
+ MUX_PG(dsi_dn3_mfp, 1, 10, 2),
+ MUX_PG(dsi_dp0_mfp, 1, 7, 3),
+ MUX_PG(lvds_ee_pn_mfp, 1, 5, 2),
+ MUX_PG(spi0_i2c_pcm_mfp, 1, 3, 2),
+ MUX_PG(spi0_i2s_pcm_mfp, 1, 0, 3),
+ MUX_PG(dsi_dnp1_cp_mfp, 2, 29, 2),
+ MUX_PG(lvds_e_pn_mfp, 2, 27, 2),
+ MUX_PG(dsi_dn2_mfp, 2, 24, 3),
+ MUX_PG(uart2_rtsb_mfp, 2, 23, 1),
+ MUX_PG(uart2_ctsb_mfp, 2, 22, 1),
+ MUX_PG(uart3_rtsb_mfp, 2, 21, 1),
+ MUX_PG(uart3_ctsb_mfp, 2, 20, 1),
+ MUX_PG(sd0_d0_mfp, 2, 17, 3),
+ MUX_PG(sd0_d1_mfp, 2, 14, 3),
+ MUX_PG(sd0_d2_d3_mfp, 2, 11, 3),
+ MUX_PG(sd1_d0_d3_mfp, 2, 9, 2),
+ MUX_PG(sd0_cmd_mfp, 2, 7, 2),
+ MUX_PG(sd0_clk_mfp, 2, 5, 2),
+ MUX_PG(sd1_cmd_mfp, 2, 3, 2),
+ MUX_PG(uart0_rx_mfp, 2, 0, 3),
+ MUX_PG(clko_25m_mfp, 3, 30, 1),
+ MUX_PG(csi_cn_cp_mfp, 3, 28, 2),
+ MUX_PG(sens0_ckout_mfp, 3, 22, 2),
+ MUX_PG(uart0_tx_mfp, 3, 19, 3),
+ MUX_PG(i2c0_mfp, 3, 16, 3),
+ MUX_PG(csi_dn_dp_mfp, 3, 14, 2),
+ MUX_PG(sen0_pclk_mfp, 3, 12, 2),
+ MUX_PG(pcm1_in_mfp, 3, 10, 2),
+ MUX_PG(pcm1_clk_mfp, 3, 8, 2),
+ MUX_PG(pcm1_sync_mfp, 3, 6, 2),
+ MUX_PG(pcm1_out_mfp, 3, 4, 2),
+ MUX_PG(dnand_data_wr_mfp, 3, 3, 1),
+ MUX_PG(dnand_acle_ce0_mfp, 3, 2, 1),
+ MUX_PG(nand_ceb2_mfp, 3, 0, 2),
+ MUX_PG(nand_ceb3_mfp, 3, 0, 2),
+
+ DRV_PG(sirq_drv, 0, 28, 2),
+ DRV_PG(rmii_txd01_txen_drv, 0, 22, 2),
+ DRV_PG(rmii_rxer_drv, 0, 20, 2),
+ DRV_PG(rmii_crs_drv, 0, 18, 2),
+ DRV_PG(rmii_rxd10_drv, 0, 16, 2),
+ DRV_PG(rmii_ref_clk_drv, 0, 14, 2),
+ DRV_PG(smi_mdc_mdio_drv, 0, 12, 2),
+ DRV_PG(i2s_d0_drv, 0, 10, 2),
+ DRV_PG(i2s_bclk0_drv, 0, 8, 2),
+ DRV_PG(i2s3_drv, 0, 6, 2),
+ DRV_PG(i2s13_drv, 0, 4, 2),
+ DRV_PG(pcm1_drv, 0, 2, 2),
+ DRV_PG(ks_in_drv, 0, 0, 2),
+ DRV_PG(ks_out_drv, 1, 30, 2),
+ DRV_PG(lvds_all_drv, 1, 28, 2),
+ DRV_PG(lcd_dsi_drv, 1, 26, 2),
+ DRV_PG(dsi_drv, 1, 24, 2),
+ DRV_PG(sd0_d0_d3_drv, 1, 22, 2),
+ DRV_PG(sd1_d0_d3_drv, 1, 20, 2),
+ DRV_PG(sd0_cmd_drv, 1, 18, 2),
+ DRV_PG(sd0_clk_drv, 1, 16, 2),
+ DRV_PG(sd1_cmd_drv, 1, 14, 2),
+ DRV_PG(sd1_clk_drv, 1, 12, 2),
+ DRV_PG(spi0_all_drv, 1, 10, 2),
+ DRV_PG(uart0_rx_drv, 2, 30, 2),
+ DRV_PG(uart0_tx_drv, 2, 28, 2),
+ DRV_PG(uart2_all_drv, 2, 26, 2),
+ DRV_PG(i2c0_all_drv, 2, 23, 2),
+ DRV_PG(i2c12_all_drv, 2, 21, 2),
+ DRV_PG(sens0_pclk_drv, 2, 18, 2),
+ DRV_PG(sens0_ckout_drv, 2, 12, 2),
+ DRV_PG(uart3_all_drv, 2, 2, 2),
+};
+
+static const char * const nor_groups[] = {
+ "lcd0_d18_mfp",
+ "i2s_d0_mfp",
+ "i2s0_pcm0_mfp",
+ "i2s1_pcm0_mfp",
+ "i2s_d1_mfp",
+ "ks_in2_mfp",
+ "ks_in1_mfp",
+ "ks_in0_mfp",
+ "ks_in3_mfp",
+ "ks_out0_mfp",
+ "ks_out1_mfp",
+ "ks_out2_mfp",
+ "lcd0_d17_mfp",
+ "lvds_ee_pn_mfp",
+ "spi0_i2c_pcm_mfp",
+ "spi0_i2s_pcm_mfp",
+ "lvds_e_pn_mfp",
+ "sd0_d0_mfp",
+ "sd0_d1_mfp",
+ "sd0_d2_d3_mfp",
+ "sd1_d0_d3_mfp",
+ "sd0_cmd_mfp",
+ "sd1_cmd_mfp",
+ "sens0_ckout_mfp",
+ "sen0_pclk_mfp",
+};
+
+static const char * const eth_rmii_groups[] = {
+ "rmii_crs_dv_mfp",
+ "rmii_txd0_mfp",
+ "rmii_txd1_mfp",
+ "rmii_txen_mfp",
+ "rmii_rxen_mfp",
+ "rmii_rxd1_mfp",
+ "rmii_rxd0_mfp",
+ "rmii_ref_clk_mfp",
+};
+
+static const char * const eth_smii_groups[] = {
+ "rmii_crs_dv_mfp",
+ "rmii_txd0_mfp",
+ "rmii_txd1_mfp",
+ "rmii_ref_clk_mfp",
+};
+
+static const char * const spi0_groups[] = {
+ "dsi_dn0_mfp",
+ "dsi_dp2_mfp",
+ "dsi_dp0_mfp",
+ "spi0_i2c_pcm_mfp",
+ "spi0_i2s_pcm_mfp",
+ "dsi_dn2_mfp",
+};
+
+static const char * const spi1_groups[] = {
+ "uart0_rx_mfp",
+ "uart0_tx_mfp",
+ "i2c0_mfp",
+};
+
+static const char * const spi2_groups[] = {
+ "rmii_crs_dv_mfp",
+ "rmii_txd0_mfp",
+ "rmii_txd1_mfp",
+ "rmii_ref_clk_mfp",
+ "dnand_acle_ce0_mfp",
+};
+
+static const char * const spi3_groups[] = {
+ "rmii_txen_mfp",
+ "rmii_rxen_mfp",
+ "rmii_rxd1_mfp",
+ "rmii_rxd0_mfp",
+};
+
+static const char * const sens0_groups[] = {
+ "csi_cn_cp_mfp",
+ "sens0_ckout_mfp",
+ "csi_dn_dp_mfp",
+ "sen0_pclk_mfp",
+};
+
+static const char * const sens1_groups[] = {
+ "lcd0_d18_mfp",
+ "ks_in2_mfp",
+ "ks_in1_mfp",
+ "ks_in0_mfp",
+ "ks_in3_mfp",
+ "ks_out0_mfp",
+ "ks_out1_mfp",
+ "ks_out2_mfp",
+ "sens0_ckout_mfp",
+ "pcm1_in_mfp",
+ "pcm1_clk_mfp",
+ "pcm1_sync_mfp",
+ "pcm1_out_mfp",
+};
+
+static const char * const uart0_groups[] = {
+ "uart2_rtsb_mfp",
+ "uart2_ctsb_mfp",
+ "uart0_rx_mfp",
+ "uart0_tx_mfp",
+};
+
+static const char * const uart1_groups[] = {
+ "sd0_d2_d3_mfp",
+ "i2c0_mfp",
+};
+
+static const char * const uart2_groups[] = {
+ "rmii_txen_mfp",
+ "rmii_rxen_mfp",
+ "rmii_rxd1_mfp",
+ "rmii_rxd0_mfp",
+ "dsi_dn0_mfp",
+ "dsi_dp2_mfp",
+ "dsi_dp0_mfp",
+ "dsi_dn2_mfp",
+ "uart2_rtsb_mfp",
+ "uart2_ctsb_mfp",
+ "sd0_d0_mfp",
+ "sd0_d1_mfp",
+ "sd0_d2_d3_mfp",
+ "uart0_rx_mfp",
+ "uart0_tx_mfp",
+ "i2c0_mfp",
+};
+
+static const char * const uart3_groups[] = {
+ "uart3_rtsb_mfp",
+ "uart3_ctsb_mfp",
+};
+
+static const char * const uart4_groups[] = {
+ "rmii_crs_dv_mfp",
+ "rmii_ref_clk_mfp",
+ "pcm1_in_mfp",
+ "pcm1_clk_mfp",
+};
+
+static const char * const uart5_groups[] = {
+ "rmii_rxd1_mfp",
+ "rmii_rxd0_mfp",
+ "ks_out0_mfp",
+ "ks_out2_mfp",
+ "uart3_rtsb_mfp",
+ "uart3_ctsb_mfp",
+ "sd0_d0_mfp",
+ "sd0_d1_mfp",
+};
+
+static const char * const uart6_groups[] = {
+ "rmii_txd0_mfp",
+ "rmii_txd1_mfp",
+ "pcm1_sync_mfp",
+ "pcm1_out_mfp",
+};
+
+static const char * const i2s0_groups[] = {
+ "i2s_d0_mfp",
+ "i2s_pcm1_mfp",
+ "i2s0_pcm0_mfp",
+};
+
+static const char * const i2s1_groups[] = {
+ "i2s1_pcm0_mfp",
+ "i2s_d1_mfp",
+ "spi0_i2s_pcm_mfp",
+ "uart0_rx_mfp",
+ "uart0_tx_mfp",
+};
+
+static const char * const pcm1_groups[] = {
+ "i2s_pcm1_mfp",
+ "spi0_i2s_pcm_mfp",
+ "uart0_rx_mfp",
+ "uart0_tx_mfp",
+ "pcm1_in_mfp",
+ "pcm1_clk_mfp",
+ "pcm1_sync_mfp",
+ "pcm1_out_mfp",
+};
+
+static const char * const pcm0_groups[] = {
+ "i2s0_pcm0_mfp",
+ "i2s1_pcm0_mfp",
+ "spi0_i2c_pcm_mfp",
+ "spi0_i2s_pcm_mfp",
+};
+
+static const char * const ks_groups[] = {
+ "ks_in2_mfp",
+ "ks_in1_mfp",
+ "ks_in0_mfp",
+ "ks_in3_mfp",
+ "ks_out0_mfp",
+ "ks_out1_mfp",
+ "ks_out2_mfp",
+};
+
+static const char * const jtag_groups[] = {
+ "ks_in2_mfp",
+ "ks_in1_mfp",
+ "ks_in0_mfp",
+ "ks_in3_mfp",
+ "ks_out1_mfp",
+ "sd0_d0_mfp",
+ "sd0_d2_d3_mfp",
+ "sd0_cmd_mfp",
+ "sd0_clk_mfp",
+};
+
+static const char * const pwm0_groups[] = {
+ "ks_in2_mfp",
+ "ks_in0_mfp",
+ "rmii_txen_mfp",
+ "sen0_pclk_mfp",
+};
+
+static const char * const pwm1_groups[] = {
+ "rmii_rxen_mfp",
+ "ks_in1_mfp",
+ "ks_in3_mfp",
+ "sens0_ckout_mfp",
+};
+
+static const char * const pwm2_groups[] = {
+ "lcd0_d18_mfp",
+ "rmii_rxd1_mfp",
+ "ks_out0_mfp",
+ "ks_out2_mfp",
+};
+
+static const char * const pwm3_groups[] = {
+ "rmii_rxd0_mfp",
+ "ks_out1_mfp",
+ "lcd0_d17_mfp",
+};
+
+static const char * const pwm4_groups[] = {
+ "lcd0_d18_mfp",
+ "rmii_crs_dv_mfp",
+ "rmii_txd0_mfp",
+ "ks_in0_mfp",
+ "pcm1_in_mfp",
+ "nand_ceb3_mfp",
+};
+
+static const char * const pwm5_groups[] = {
+ "rmii_txd1_mfp",
+ "ks_in1_mfp",
+ "pcm1_clk_mfp",
+ "nand_ceb2_mfp",
+};
+
+static const char * const p0_groups[] = {
+ "ks_in2_mfp",
+ "ks_in0_mfp",
+};
+
+static const char * const sd0_groups[] = {
+ "ks_out0_mfp",
+ "ks_out1_mfp",
+ "ks_out2_mfp",
+ "lcd0_d17_mfp",
+ "dsi_dp3_mfp",
+ "dsi_dp0_mfp",
+ "sd0_d0_mfp",
+ "sd0_d1_mfp",
+ "sd0_d2_d3_mfp",
+ "sd1_d0_d3_mfp",
+ "sd0_cmd_mfp",
+ "sd0_clk_mfp",
+};
+
+static const char * const sd1_groups[] = {
+ "dsi_dp2_mfp",
+ "lcd0_d17_mfp",
+ "dsi_dp3_mfp",
+ "dsi_dn3_mfp",
+ "dsi_dnp1_cp_mfp",
+ "dsi_dn2_mfp",
+ "sd1_d0_d3_mfp",
+ "sd1_cmd_mfp",
+};
+
+static const char * const sd2_groups[] = {
+ "dnand_data_wr_mfp",
+};
+
+static const char * const i2c0_groups[] = {
+ "uart0_rx_mfp",
+ "uart0_tx_mfp",
+ "i2c0_mfp",
+};
+
+static const char * const i2c1_groups[] = {
+ "i2c0_mfp",
+};
+
+static const char * const i2c3_groups[] = {
+ "spi0_i2c_pcm_mfp",
+ "pcm1_sync_mfp",
+ "pcm1_out_mfp",
+};
+
+static const char * const lvds_groups[] = {
+ "lvds_o_pn_mfp",
+ "lvds_ee_pn_mfp",
+ "lvds_e_pn_mfp",
+};
+
+static const char * const ts_groups[] = {
+ "lvds_o_pn_mfp",
+ "lvds_ee_pn_mfp",
+};
+
+static const char * const lcd0_groups[] = {
+ "lcd0_d18_mfp",
+ "lcd0_d17_mfp",
+ "lvds_o_pn_mfp",
+ "dsi_dp3_mfp",
+ "dsi_dn3_mfp",
+ "lvds_ee_pn_mfp",
+ "dsi_dnp1_cp_mfp",
+ "lvds_e_pn_mfp",
+};
+
+static const char * const usb30_groups[] = {
+ "ks_in1_mfp",
+};
+
+static const char * const clko_25m_groups[] = {
+ "clko_25m_mfp",
+};
+
+static const char * const mipi_csi_groups[] = {
+ "csi_cn_cp_mfp",
+ "csi_dn_dp_mfp",
+};
+
+static const char * const dsi_groups[] = {
+ "dsi_dn0_mfp",
+ "dsi_dp2_mfp",
+ "dsi_dp3_mfp",
+ "dsi_dn3_mfp",
+ "dsi_dp0_mfp",
+ "dsi_dnp1_cp_mfp",
+ "dsi_dn2_mfp",
+};
+
+static const char * const nand_groups[] = {
+ "dnand_data_wr_mfp",
+ "dnand_acle_ce0_mfp",
+ "nand_ceb2_mfp",
+ "nand_ceb3_mfp",
+};
+
+static const char * const spdif_groups[] = {
+ "uart0_tx_mfp",
+};
+
+static const struct owl_pinmux_func s500_functions[] = {
+ [S500_MUX_NOR] = FUNCTION(nor),
+ [S500_MUX_ETH_RMII] = FUNCTION(eth_rmii),
+ [S500_MUX_ETH_SMII] = FUNCTION(eth_smii),
+ [S500_MUX_SPI0] = FUNCTION(spi0),
+ [S500_MUX_SPI1] = FUNCTION(spi1),
+ [S500_MUX_SPI2] = FUNCTION(spi2),
+ [S500_MUX_SPI3] = FUNCTION(spi3),
+ [S500_MUX_SENS0] = FUNCTION(sens0),
+ [S500_MUX_SENS1] = FUNCTION(sens1),
+ [S500_MUX_UART0] = FUNCTION(uart0),
+ [S500_MUX_UART1] = FUNCTION(uart1),
+ [S500_MUX_UART2] = FUNCTION(uart2),
+ [S500_MUX_UART3] = FUNCTION(uart3),
+ [S500_MUX_UART4] = FUNCTION(uart4),
+ [S500_MUX_UART5] = FUNCTION(uart5),
+ [S500_MUX_UART6] = FUNCTION(uart6),
+ [S500_MUX_I2S0] = FUNCTION(i2s0),
+ [S500_MUX_I2S1] = FUNCTION(i2s1),
+ [S500_MUX_PCM1] = FUNCTION(pcm1),
+ [S500_MUX_PCM0] = FUNCTION(pcm0),
+ [S500_MUX_KS] = FUNCTION(ks),
+ [S500_MUX_JTAG] = FUNCTION(jtag),
+ [S500_MUX_PWM0] = FUNCTION(pwm0),
+ [S500_MUX_PWM1] = FUNCTION(pwm1),
+ [S500_MUX_PWM2] = FUNCTION(pwm2),
+ [S500_MUX_PWM3] = FUNCTION(pwm3),
+ [S500_MUX_PWM4] = FUNCTION(pwm4),
+ [S500_MUX_PWM5] = FUNCTION(pwm5),
+ [S500_MUX_P0] = FUNCTION(p0),
+ [S500_MUX_SD0] = FUNCTION(sd0),
+ [S500_MUX_SD1] = FUNCTION(sd1),
+ [S500_MUX_SD2] = FUNCTION(sd2),
+ [S500_MUX_I2C0] = FUNCTION(i2c0),
+ [S500_MUX_I2C1] = FUNCTION(i2c1),
+ /*[S500_MUX_I2C2] = FUNCTION(i2c2),*/
+ [S500_MUX_I2C3] = FUNCTION(i2c3),
+ [S500_MUX_DSI] = FUNCTION(dsi),
+ [S500_MUX_LVDS] = FUNCTION(lvds),
+ [S500_MUX_USB30] = FUNCTION(usb30),
+ [S500_MUX_CLKO_25M] = FUNCTION(clko_25m),
+ [S500_MUX_MIPI_CSI] = FUNCTION(mipi_csi),
+ [S500_MUX_NAND] = FUNCTION(nand),
+ [S500_MUX_SPDIF] = FUNCTION(spdif),
+ /*[S500_MUX_SIRQ0] = FUNCTION(sirq0),*/
+ /*[S500_MUX_SIRQ1] = FUNCTION(sirq1),*/
+ /*[S500_MUX_SIRQ2] = FUNCTION(sirq2),*/
+ [S500_MUX_TS] = FUNCTION(ts),
+ [S500_MUX_LCD0] = FUNCTION(lcd0),
+};
+
+/* PAD_ST0 */
+static PAD_ST_CONF(I2C0_SDATA, 0, 30, 1);
+static PAD_ST_CONF(UART0_RX, 0, 29, 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(DSI_DP0, 0, 16, 1);
+static PAD_ST_CONF(DSI_DN0, 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(KS_IN0, 0, 11, 1);
+static PAD_ST_CONF(SENSOR0_PCLK, 0, 9, 1);
+static PAD_ST_CONF(I2C0_SCLK, 0, 7, 1);
+static PAD_ST_CONF(KS_OUT0, 0, 6, 1);
+static PAD_ST_CONF(KS_OUT1, 0, 5, 1);
+static PAD_ST_CONF(KS_OUT2, 0, 4, 1);
+
+/* PAD_ST1 */
+static PAD_ST_CONF(DSI_DP2, 1, 31, 1);
+static PAD_ST_CONF(DSI_DN2, 1, 30, 1);
+static PAD_ST_CONF(I2S_LRCLK0, 1, 29, 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_OAP, 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_PULLCTL0 */
+static PAD_PULLCTL_CONF(PCM1_SYNC, 0, 30, 1);
+static PAD_PULLCTL_CONF(PCM1_OUT, 0, 29, 1);
+static PAD_PULLCTL_CONF(KS_OUT2, 0, 28, 1);
+static PAD_PULLCTL_CONF(LCD0_D17, 0, 27, 1);
+static PAD_PULLCTL_CONF(DSI_DN3, 0, 26, 1);
+static PAD_PULLCTL_CONF(ETH_RXER, 0, 16, 1);
+static PAD_PULLCTL_CONF(SIRQ0, 0, 14, 2);
+static PAD_PULLCTL_CONF(SIRQ1, 0, 12, 2);
+static PAD_PULLCTL_CONF(SIRQ2, 0, 10, 2);
+static PAD_PULLCTL_CONF(I2C0_SDATA, 0, 9, 1);
+static PAD_PULLCTL_CONF(I2C0_SCLK, 0, 8, 1);
+static PAD_PULLCTL_CONF(KS_IN0, 0, 7, 1);
+static PAD_PULLCTL_CONF(KS_IN1, 0, 6, 1);
+static PAD_PULLCTL_CONF(KS_IN2, 0, 5, 1);
+static PAD_PULLCTL_CONF(KS_IN3, 0, 4, 1);
+static PAD_PULLCTL_CONF(KS_OUT0, 0, 2, 1);
+static PAD_PULLCTL_CONF(KS_OUT1, 0, 1, 1);
+static PAD_PULLCTL_CONF(DSI_DP1, 0, 0, 1);
+
+/* PAD_PULLCTL1 */
+static PAD_PULLCTL_CONF(DSI_CP, 1, 31, 1);
+static PAD_PULLCTL_CONF(DSI_CN, 1, 30, 1);
+static PAD_PULLCTL_CONF(DSI_DN2, 1, 28, 1);
+static PAD_PULLCTL_CONF(DNAND_RDBN, 1, 25, 1);
+static PAD_PULLCTL_CONF(SD0_D0, 1, 17, 1);
+static PAD_PULLCTL_CONF(SD0_D1, 1, 16, 1);
+static PAD_PULLCTL_CONF(SD0_D2, 1, 15, 1);
+static PAD_PULLCTL_CONF(SD0_D3, 1, 14, 1);
+static PAD_PULLCTL_CONF(SD0_CMD, 1, 13, 1);
+static PAD_PULLCTL_CONF(SD0_CLK, 1, 12, 1);
+static PAD_PULLCTL_CONF(SD1_CMD, 1, 11, 1);
+static PAD_PULLCTL_CONF(SD1_D0, 1, 6, 1);
+static PAD_PULLCTL_CONF(SD1_D1, 1, 5, 1);
+static PAD_PULLCTL_CONF(SD1_D2, 1, 4, 1);
+static PAD_PULLCTL_CONF(SD1_D3, 1, 3, 1);
+static PAD_PULLCTL_CONF(UART0_RX, 1, 2, 1);
+static PAD_PULLCTL_CONF(UART0_TX, 1, 1, 1);
+static PAD_PULLCTL_CONF(CLKO_25M, 1, 0, 1);
+
+/* PAD_PULLCTL2 */
+static PAD_PULLCTL_CONF(SPI0_SCLK, 2, 12, 1);
+static PAD_PULLCTL_CONF(SPI0_MOSI, 2, 11, 1);
+static PAD_PULLCTL_CONF(I2C1_SDATA, 2, 10, 1);
+static PAD_PULLCTL_CONF(I2C1_SCLK, 2, 9, 1);
+static PAD_PULLCTL_CONF(I2C2_SDATA, 2, 8, 1);
+static PAD_PULLCTL_CONF(I2C2_SCLK, 2, 7, 1);
+static PAD_PULLCTL_CONF(DNAND_DQSN, 2, 5, 2);
+static PAD_PULLCTL_CONF(DNAND_DQS, 2, 3, 2);
+static PAD_PULLCTL_CONF(DNAND_D0, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D1, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D2, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D3, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D4, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D5, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D6, 2, 2, 1);
+static PAD_PULLCTL_CONF(DNAND_D7, 2, 2, 1);
+
+/* Pad info table */
+static struct owl_padinfo s500_padinfo[NUM_PADS] = {
+ [DNAND_DQS] = PAD_INFO_PULLCTL(DNAND_DQS),
+ [DNAND_DQSN] = PAD_INFO_PULLCTL(DNAND_DQSN),
+ [ETH_TXD0] = PAD_INFO_ST(ETH_TXD0),
+ [ETH_TXD1] = PAD_INFO_ST(ETH_TXD1),
+ [ETH_TXEN] = PAD_INFO_ST(ETH_TXEN),
+ [ETH_RXER] = PAD_INFO_PULLCTL_ST(ETH_RXER),
+ [ETH_CRS_DV] = PAD_INFO_ST(ETH_CRS_DV),
+ [ETH_RXD1] = PAD_INFO_ST(ETH_RXD1),
+ [ETH_RXD0] = PAD_INFO_ST(ETH_RXD0),
+ [ETH_REF_CLK] = PAD_INFO_ST(ETH_REF_CLK),
+ [ETH_MDC] = PAD_INFO(ETH_MDC),
+ [ETH_MDIO] = PAD_INFO(ETH_MDIO),
+ [SIRQ0] = PAD_INFO_PULLCTL(SIRQ0),
+ [SIRQ1] = PAD_INFO_PULLCTL(SIRQ1),
+ [SIRQ2] = PAD_INFO_PULLCTL(SIRQ2),
+ [I2S_D0] = PAD_INFO(I2S_D0),
+ [I2S_BCLK0] = PAD_INFO_ST(I2S_BCLK0),
+ [I2S_LRCLK0] = PAD_INFO_ST(I2S_LRCLK0),
+ [I2S_MCLK0] = PAD_INFO_ST(I2S_MCLK0),
+ [I2S_D1] = PAD_INFO(I2S_D1),
+ [I2S_BCLK1] = PAD_INFO(I2S_BCLK1),
+ [I2S_LRCLK1] = PAD_INFO_ST(I2S_LRCLK1),
+ [I2S_MCLK1] = PAD_INFO_ST(I2S_MCLK1),
+ [KS_IN0] = PAD_INFO_PULLCTL_ST(KS_IN0),
+ [KS_IN1] = PAD_INFO_PULLCTL(KS_IN1),
+ [KS_IN2] = PAD_INFO_PULLCTL(KS_IN2),
+ [KS_IN3] = PAD_INFO_PULLCTL(KS_IN3),
+ [KS_OUT0] = PAD_INFO_PULLCTL_ST(KS_OUT0),
+ [KS_OUT1] = PAD_INFO_PULLCTL_ST(KS_OUT1),
+ [KS_OUT2] = PAD_INFO_PULLCTL_ST(KS_OUT2),
+ [LVDS_OEP] = PAD_INFO(LVDS_OEP),
+ [LVDS_OEN] = PAD_INFO(LVDS_OEN),
+ [LVDS_ODP] = PAD_INFO(LVDS_ODP),
+ [LVDS_ODN] = PAD_INFO(LVDS_ODN),
+ [LVDS_OCP] = PAD_INFO(LVDS_OCP),
+ [LVDS_OCN] = PAD_INFO(LVDS_OCN),
+ [LVDS_OBP] = PAD_INFO(LVDS_OBP),
+ [LVDS_OBN] = PAD_INFO(LVDS_OBN),
+ [LVDS_OAP] = PAD_INFO_ST(LVDS_OAP),
+ [LVDS_OAN] = PAD_INFO(LVDS_OAN),
+ [LVDS_EEP] = PAD_INFO(LVDS_EEP),
+ [LVDS_EEN] = PAD_INFO(LVDS_EEN),
+ [LVDS_EDP] = PAD_INFO(LVDS_EDP),
+ [LVDS_EDN] = PAD_INFO(LVDS_EDN),
+ [LVDS_ECP] = PAD_INFO(LVDS_ECP),
+ [LVDS_ECN] = PAD_INFO(LVDS_ECN),
+ [LVDS_EBP] = PAD_INFO(LVDS_EBP),
+ [LVDS_EBN] = PAD_INFO(LVDS_EBN),
+ [LVDS_EAP] = PAD_INFO(LVDS_EAP),
+ [LVDS_EAN] = PAD_INFO(LVDS_EAN),
+ [LCD0_D18] = PAD_INFO(LCD0_D18),
+ [LCD0_D17] = PAD_INFO_PULLCTL(LCD0_D17),
+ [DSI_DP3] = PAD_INFO(DSI_DP3),
+ [DSI_DN3] = PAD_INFO_PULLCTL(DSI_DN3),
+ [DSI_DP1] = PAD_INFO_PULLCTL(DSI_DP1),
+ [DSI_DN1] = PAD_INFO(DSI_DN1),
+ [DSI_CP] = PAD_INFO_PULLCTL(DSI_CP),
+ [DSI_CN] = PAD_INFO_PULLCTL(DSI_CN),
+ [DSI_DP0] = PAD_INFO_ST(DSI_DP0),
+ [DSI_DN0] = PAD_INFO_ST(DSI_DN0),
+ [DSI_DP2] = PAD_INFO_ST(DSI_DP2),
+ [DSI_DN2] = PAD_INFO_PULLCTL_ST(DSI_DN2),
+ [SD0_D0] = PAD_INFO_PULLCTL(SD0_D0),
+ [SD0_D1] = PAD_INFO_PULLCTL(SD0_D1),
+ [SD0_D2] = PAD_INFO_PULLCTL(SD0_D2),
+ [SD0_D3] = PAD_INFO_PULLCTL(SD0_D3),
+ [SD1_D0] = PAD_INFO_PULLCTL(SD1_D0),
+ [SD1_D1] = PAD_INFO_PULLCTL(SD1_D1),
+ [SD1_D2] = PAD_INFO_PULLCTL(SD1_D2),
+ [SD1_D3] = PAD_INFO_PULLCTL(SD1_D3),
+ [SD0_CMD] = PAD_INFO_PULLCTL(SD0_CMD),
+ [SD0_CLK] = PAD_INFO_PULLCTL_ST(SD0_CLK),
+ [SD1_CMD] = PAD_INFO_PULLCTL(SD1_CMD),
+ [SD1_CLK] = PAD_INFO(SD1_CLK),
+ [SPI0_SCLK] = PAD_INFO_PULLCTL_ST(SPI0_SCLK),
+ [SPI0_SS] = PAD_INFO_ST(SPI0_SS),
+ [SPI0_MISO] = PAD_INFO_ST(SPI0_MISO),
+ [SPI0_MOSI] = PAD_INFO_PULLCTL_ST(SPI0_MOSI),
+ [UART0_RX] = PAD_INFO_PULLCTL_ST(UART0_RX),
+ [UART0_TX] = PAD_INFO_PULLCTL_ST(UART0_TX),
+ [I2C0_SCLK] = PAD_INFO_PULLCTL_ST(I2C0_SCLK),
+ [I2C0_SDATA] = PAD_INFO_PULLCTL_ST(I2C0_SDATA),
+ [SENSOR0_PCLK] = PAD_INFO_ST(SENSOR0_PCLK),
+ [SENSOR0_CKOUT] = PAD_INFO(SENSOR0_CKOUT),
+ [DNAND_ALE] = PAD_INFO(DNAND_ALE),
+ [DNAND_CLE] = PAD_INFO(DNAND_CLE),
+ [DNAND_CEB0] = PAD_INFO(DNAND_CEB0),
+ [DNAND_CEB1] = PAD_INFO(DNAND_CEB1),
+ [DNAND_CEB2] = PAD_INFO(DNAND_CEB2),
+ [DNAND_CEB3] = PAD_INFO(DNAND_CEB3),
+ [UART2_RX] = PAD_INFO_ST(UART2_RX),
+ [UART2_TX] = PAD_INFO(UART2_TX),
+ [UART2_RTSB] = PAD_INFO_ST(UART2_RTSB),
+ [UART2_CTSB] = PAD_INFO_ST(UART2_CTSB),
+ [UART3_RX] = PAD_INFO_ST(UART3_RX),
+ [UART3_TX] = PAD_INFO(UART3_TX),
+ [UART3_RTSB] = PAD_INFO_ST(UART3_RTSB),
+ [UART3_CTSB] = PAD_INFO_ST(UART3_CTSB),
+ [PCM1_IN] = PAD_INFO_ST(PCM1_IN),
+ [PCM1_CLK] = PAD_INFO_ST(PCM1_CLK),
+ [PCM1_SYNC] = PAD_INFO_PULLCTL_ST(PCM1_SYNC),
+ [PCM1_OUT] = PAD_INFO_PULLCTL(PCM1_OUT),
+ [I2C1_SCLK] = PAD_INFO_PULLCTL_ST(I2C1_SCLK),
+ [I2C1_SDATA] = PAD_INFO_PULLCTL_ST(I2C1_SDATA),
+ [I2C2_SCLK] = PAD_INFO_PULLCTL_ST(I2C2_SCLK),
+ [I2C2_SDATA] = PAD_INFO_PULLCTL_ST(I2C2_SDATA),
+ [CSI_DN0] = PAD_INFO(CSI_DN0),
+ [CSI_DP0] = PAD_INFO(CSI_DP0),
+ [CSI_DN1] = PAD_INFO(CSI_DN1),
+ [CSI_DP1] = PAD_INFO(CSI_DP1),
+ [CSI_CN] = PAD_INFO(CSI_CN),
+ [CSI_CP] = PAD_INFO(CSI_CP),
+ [CSI_DN2] = PAD_INFO(CSI_DN2),
+ [CSI_DP2] = PAD_INFO(CSI_DP2),
+ [CSI_DN3] = PAD_INFO(CSI_DN3),
+ [CSI_DP3] = PAD_INFO(CSI_DP3),
+ [DNAND_D0] = PAD_INFO_PULLCTL(DNAND_D0),
+ [DNAND_D1] = PAD_INFO_PULLCTL(DNAND_D1),
+ [DNAND_D2] = PAD_INFO_PULLCTL(DNAND_D2),
+ [DNAND_D3] = PAD_INFO_PULLCTL(DNAND_D3),
+ [DNAND_D4] = PAD_INFO_PULLCTL(DNAND_D4),
+ [DNAND_D5] = PAD_INFO_PULLCTL(DNAND_D5),
+ [DNAND_D6] = PAD_INFO_PULLCTL(DNAND_D6),
+ [DNAND_D7] = PAD_INFO_PULLCTL(DNAND_D7),
+ [DNAND_WRB] = PAD_INFO(DNAND_WRB),
+ [DNAND_RDB] = PAD_INFO(DNAND_RDB),
+ [DNAND_RDBN] = PAD_INFO_PULLCTL(DNAND_RDBN),
+ [DNAND_RB] = PAD_INFO(DNAND_RB),
+ [PORB] = PAD_INFO(PORB),
+ [CLKO_25M] = PAD_INFO_PULLCTL(CLKO_25M),
+ [BSEL] = PAD_INFO(BSEL),
+ [PKG0] = PAD_INFO(PKG0),
+ [PKG1] = PAD_INFO(PKG1),
+ [PKG2] = PAD_INFO(PKG2),
+ [PKG3] = PAD_INFO(PKG3),
+};
+
+static const struct owl_gpio_port s500_gpio_ports[] = {
+ OWL_GPIO_PORT(A, 0x0000, 32, 0x0, 0x4, 0x8, 0x204, 0x208, 0x20C, 0x230, 0),
+ OWL_GPIO_PORT(B, 0x000C, 32, 0x0, 0x4, 0x8, 0x1F8, 0x204, 0x208, 0x22C, 1),
+ OWL_GPIO_PORT(C, 0x0018, 32, 0x0, 0x4, 0x8, 0x1EC, 0x200, 0x204, 0x228, 2),
+ OWL_GPIO_PORT(D, 0x0024, 32, 0x0, 0x4, 0x8, 0x1E0, 0x1FC, 0x200, 0x224, 3),
+ OWL_GPIO_PORT(E, 0x0030, 4, 0x0, 0x4, 0x8, 0x1D4, 0x1F8, 0x1FC, 0x220, 4),
+};
+
+enum s500_pinconf_pull {
+ OWL_PINCONF_PULL_DOWN,
+ OWL_PINCONF_PULL_UP,
+};
+
+static int s500_pad_pinconf_arg2val(const struct owl_padinfo *info,
+ unsigned int param, u32 *arg)
+{
+ switch (param) {
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ *arg = OWL_PINCONF_PULL_DOWN;
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ *arg = OWL_PINCONF_PULL_UP;
+ break;
+ case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+ *arg = (*arg >= 1 ? 1 : 0);
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static int s500_pad_pinconf_val2arg(const struct owl_padinfo *padinfo,
+ unsigned int param, u32 *arg)
+{
+ switch (param) {
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ *arg = *arg == OWL_PINCONF_PULL_DOWN;
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ *arg = *arg == OWL_PINCONF_PULL_UP;
+ break;
+ case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+ *arg = *arg == 1;
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static struct owl_pinctrl_soc_data s500_pinctrl_data = {
+ .padinfo = s500_padinfo,
+ .pins = (const struct pinctrl_pin_desc *)s500_pads,
+ .npins = ARRAY_SIZE(s500_pads),
+ .functions = s500_functions,
+ .nfunctions = ARRAY_SIZE(s500_functions),
+ .groups = s500_groups,
+ .ngroups = ARRAY_SIZE(s500_groups),
+ .ngpios = NUM_GPIOS,
+ .ports = s500_gpio_ports,
+ .nports = ARRAY_SIZE(s500_gpio_ports),
+ .padctl_arg2val = s500_pad_pinconf_arg2val,
+ .padctl_val2arg = s500_pad_pinconf_val2arg,
+};
+
+static int s500_pinctrl_probe(struct platform_device *pdev)
+{
+ return owl_pinctrl_probe(pdev, &s500_pinctrl_data);
+}
+
+static const struct of_device_id s500_pinctrl_of_match[] = {
+ { .compatible = "actions,s500-pinctrl", },
+ { }
+};
+
+static struct platform_driver s500_pinctrl_driver = {
+ .driver = {
+ .name = "pinctrl-s500",
+ .of_match_table = of_match_ptr(s500_pinctrl_of_match),
+ },
+ .probe = s500_pinctrl_probe,
+};
+
+static int __init s500_pinctrl_init(void)
+{
+ return platform_driver_register(&s500_pinctrl_driver);
+}
+arch_initcall(s500_pinctrl_init);
+
+static void __exit s500_pinctrl_exit(void)
+{
+ platform_driver_unregister(&s500_pinctrl_driver);
+}
+module_exit(s500_pinctrl_exit);
+
+MODULE_AUTHOR("Actions Semi Inc.");
+MODULE_AUTHOR("Cristian Ciocaltea <cristian.ciocaltea@gmail.com>");
+MODULE_DESCRIPTION("Actions Semi S500 SoC Pinctrl Driver");
+MODULE_LICENSE("GPL");
--
2.28.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 3/3] MAINTAINERS: Set pinctrl binding entry for all Actions Semi Owl SoCs
2020-08-03 14:20 [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 2/3] pinctrl: actions: Add Actions S500 pinctrl driver Cristian Ciocaltea
@ 2020-08-03 14:20 ` Cristian Ciocaltea
2020-08-27 8:41 ` [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Linus Walleij
3 siblings, 0 replies; 8+ messages in thread
From: Cristian Ciocaltea @ 2020-08-03 14:20 UTC (permalink / raw)
To: Andreas Färber, Manivannan Sadhasivam, Linus Walleij, Rob Herring
Cc: linux-arm-kernel, linux-gpio, devicetree, linux-kernel, linux-actions
Update the pinctrl binding entry to match all members of Actions Semi
Owl SoCs.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
Changes in v2:
- Discarded the S500 specific pinctrl binding entry and instead use
a generic rule to match all members of Actions Semi Owl SoCs, per
Mani's suggestion
- Renamed patch to reflect the new changes, the original name was:
'Add pinctrl binding entry for Actions Semi'
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index acfa5e85a6eb..a1e22a107a1b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1519,7 +1519,7 @@ F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
F: Documentation/devicetree/bindings/dma/owl-dma.txt
F: Documentation/devicetree/bindings/i2c/i2c-owl.txt
F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml
-F: Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
+F: Documentation/devicetree/bindings/pinctrl/actions,*
F: Documentation/devicetree/bindings/power/actions,owl-sps.txt
F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt
F: arch/arm/boot/dts/owl-*
--
2.28.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC
2020-08-03 14:20 ` [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC Cristian Ciocaltea
@ 2020-08-12 19:56 ` Rob Herring
2020-08-13 8:58 ` Cristian Ciocaltea
0 siblings, 1 reply; 8+ messages in thread
From: Rob Herring @ 2020-08-12 19:56 UTC (permalink / raw)
To: Cristian Ciocaltea
Cc: Andreas Färber, Manivannan Sadhasivam, Linus Walleij,
linux-arm-kernel, linux-gpio, devicetree, linux-kernel,
linux-actions
On Mon, Aug 03, 2020 at 05:20:54PM +0300, Cristian Ciocaltea wrote:
> Add pinctrl and gpio bindings for Actions Semi S500 SoC.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
> ---
> Changes in v2:
> - Added myself to the list of maintainers, per Mani's suggestion
> - Added a description item for each of the four register ranges,
> per Rob's feedback
> - Renamed the pin nodes and got rid of the if/then hack in the
> patternProperties,according to Rob's suggestion
> - Added a missing 'additionalProperties: false' line
> - Updated the example with the new node names and the split
> register range
>
> .../pinctrl/actions,s500-pinctrl.yaml | 240 ++++++++++++++++++
> 1 file changed, 240 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
> new file mode 100644
> index 000000000000..33391d30c00c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
> @@ -0,0 +1,240 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pinctrl/actions,s500-pinctrl.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Actions Semi S500 SoC pinmux & GPIO controller
> +
> +maintainers:
> + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> + - Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
> +
> +description: |
> + Pinmux & GPIO controller manages pin multiplexing & configuration including
> + GPIO function selection & GPIO attributes configuration. Please refer to
> + pinctrl-bindings.txt in this directory for common binding part and usage.
> +
> +properties:
> + compatible:
> + const: actions,s500-pinctrl
> +
> + reg:
> + items:
> + - description: GPIO Output + GPIO Input + GPIO Data
> + - description: Multiplexing Control
> + - description: PAD Pull Control + PAD Schmitt Trigger Enable + PAD Control
> + - description: PAD Drive Capacity Select
> + minItems: 1
> + maxItems: 4
> +
> + clocks:
> + maxItems: 1
> +
> + gpio-controller: true
> +
> + gpio-ranges:
> + maxItems: 1
> +
> + '#gpio-cells':
> + description:
> + Specifies the pin number and flags, as defined in
> + include/dt-bindings/gpio/gpio.h
> + const: 2
> +
> + interrupt-controller: true
> +
> + '#interrupt-cells':
> + description:
> + Specifies the pin number and flags, as defined in
> + include/dt-bindings/interrupt-controller/irq.h
> + const: 2
> +
> + interrupts:
> + description:
> + One interrupt per each of the 5 GPIO ports supported by the controller,
> + sorted by port number ascending order.
> + minItems: 5
> + maxItems: 5
> +
> +patternProperties:
> + '-pins$':
> + type: object
> + patternProperties:
> + '^(.*-)?pinmux$':
> + type: object
> + description:
> + Pinctrl node's client devices specify pin muxes using subnodes,
> + which in turn use the standard properties below.
> + $ref: pinmux-node.yaml#
> +
> + properties:
> + groups:
> + description:
> + List of gpio pin groups affected by the functions specified in
> + this subnode.
> + items:
> + oneOf:
You don't need oneOf with only 1 entry.
With that and the other 2 cases fixed,
Reviewed-by: Rob Herring <robh@kernel.org>
> + - enum: [lcd0_d18_mfp, rmii_crs_dv_mfp, rmii_txd0_mfp,
> + rmii_txd1_mfp, rmii_txen_mfp, rmii_rxen_mfp, rmii_rxd1_mfp,
> + rmii_rxd0_mfp, rmii_ref_clk_mfp, i2s_d0_mfp, i2s_pcm1_mfp,
> + i2s0_pcm0_mfp, i2s1_pcm0_mfp, i2s_d1_mfp, ks_in2_mfp,
> + ks_in1_mfp, ks_in0_mfp, ks_in3_mfp, ks_out0_mfp,
> + ks_out1_mfp, ks_out2_mfp, lvds_o_pn_mfp, dsi_dn0_mfp,
> + dsi_dp2_mfp, lcd0_d17_mfp, dsi_dp3_mfp, dsi_dn3_mfp,
> + dsi_dp0_mfp, lvds_ee_pn_mfp, spi0_i2c_pcm_mfp,
> + spi0_i2s_pcm_mfp, dsi_dnp1_cp_mfp, lvds_e_pn_mfp,
> + dsi_dn2_mfp, uart2_rtsb_mfp, uart2_ctsb_mfp, uart3_rtsb_mfp,
> + uart3_ctsb_mfp, sd0_d0_mfp, sd0_d1_mfp, sd0_d2_d3_mfp,
> + sd1_d0_d3_mfp, sd0_cmd_mfp, sd0_clk_mfp, sd1_cmd_mfp,
> + uart0_rx_mfp, clko_25m_mfp, csi_cn_cp_mfp, sens0_ckout_mfp,
> + uart0_tx_mfp, i2c0_mfp, csi_dn_dp_mfp, sen0_pclk_mfp,
> + pcm1_in_mfp, pcm1_clk_mfp, pcm1_sync_mfp, pcm1_out_mfp,
> + dnand_data_wr_mfp, dnand_acle_ce0_mfp, nand_ceb2_mfp,
> + nand_ceb3_mfp]
> + minItems: 1
> + maxItems: 32
> +
> + function:
> + description:
> + Specify the alternative function to be configured for the
> + given gpio pin groups.
> + enum: [nor, eth_rmii, eth_smii, spi0, spi1, spi2, spi3, sens0,
> + sens1, uart0, uart1, uart2, uart3, uart4, uart5, uart6, i2s0,
> + i2s1, pcm1, pcm0, ks, jtag, pwm0, pwm1, pwm2, pwm3, pwm4, pwm5,
> + p0, sd0, sd1, sd2, i2c0, i2c1, i2c3, dsi, lvds, usb30, clko_25m,
> + mipi_csi, nand, spdif, ts, lcd0]
> +
> + required:
> + - groups
> + - function
> +
> + additionalProperties: false
> +
> + '^(.*-)?pinconf$':
> + type: object
> + description:
> + Pinctrl node's client devices specify pin configurations using
> + subnodes, which in turn use the standard properties below.
> + $ref: pincfg-node.yaml#
> +
> + properties:
> + groups:
> + description:
> + List of gpio pin groups affected by the drive-strength property
> + specified in this subnode.
> + items:
> + oneOf:
> + - enum: [sirq_drv, rmii_txd01_txen_drv, rmii_rxer_drv,
> + rmii_crs_drv, rmii_rxd10_drv, rmii_ref_clk_drv,
> + smi_mdc_mdio_drv, i2s_d0_drv, i2s_bclk0_drv, i2s3_drv,
> + i2s13_drv, pcm1_drv, ks_in_drv, ks_out_drv, lvds_all_drv,
> + lcd_dsi_drv, dsi_drv, sd0_d0_d3_drv, sd1_d0_d3_drv,
> + sd0_cmd_drv, sd0_clk_drv, sd1_cmd_drv, sd1_clk_drv,
> + spi0_all_drv, uart0_rx_drv, uart0_tx_drv, uart2_all_drv,
> + i2c0_all_drv, i2c12_all_drv, sens0_pclk_drv,
> + sens0_ckout_drv, uart3_all_drv]
> + minItems: 1
> + maxItems: 32
> +
> + pins:
> + description:
> + List of gpio pins affected by the bias-pull-* and
> + input-schmitt-* properties specified in this subnode.
> + items:
> + oneOf:
> + - enum: [dnand_dqs, dnand_dqsn, eth_txd0, eth_txd1, eth_txen,
> + eth_rxer, eth_crs_dv, eth_rxd1, eth_rxd0, eth_ref_clk,
> + eth_mdc, eth_mdio, sirq0, sirq1, sirq2, i2s_d0, i2s_bclk0,
> + i2s_lrclk0, i2s_mclk0, i2s_d1, i2s_bclk1, i2s_lrclk1,
> + i2s_mclk1, ks_in0, ks_in1, ks_in2, ks_in3, ks_out0, ks_out1,
> + ks_out2, lvds_oep, lvds_oen, lvds_odp, lvds_odn, lvds_ocp,
> + lvds_ocn, lvds_obp, lvds_obn, lvds_oap, lvds_oan, lvds_eep,
> + lvds_een, lvds_edp, lvds_edn, lvds_ecp, lvds_ecn, lvds_ebp,
> + lvds_ebn, lvds_eap, lvds_ean, lcd0_d18, lcd0_d17, dsi_dp3,
> + dsi_dn3, dsi_dp1, dsi_dn1, dsi_cp, dsi_cn, dsi_dp0, dsi_dn0,
> + dsi_dp2, dsi_dn2, sd0_d0, sd0_d1, sd0_d2, sd0_d3, sd1_d0,
> + sd1_d1, sd1_d2, sd1_d3, sd0_cmd, sd0_clk, sd1_cmd, sd1_clk,
> + spi0_sclk, spi0_ss, spi0_miso, spi0_mosi, uart0_rx,
> + uart0_tx, i2c0_sclk, i2c0_sdata, sensor0_pclk,
> + sensor0_ckout, dnand_ale, dnand_cle, dnand_ceb0, dnand_ceb1,
> + dnand_ceb2, dnand_ceb3, uart2_rx, uart2_tx, uart2_rtsb,
> + uart2_ctsb, uart3_rx, uart3_tx, uart3_rtsb, uart3_ctsb,
> + pcm1_in, pcm1_clk, pcm1_sync, pcm1_out, i2c1_sclk,
> + i2c1_sdata, i2c2_sclk, i2c2_sdata, csi_dn0, csi_dp0,
> + csi_dn1, csi_dp1, csi_dn2, csi_dp2, csi_dn3, csi_dp3,
> + csi_cn, csi_cp, dnand_d0, dnand_d1, dnand_d2, dnand_d3,
> + dnand_d4, dnand_d5, dnand_d6, dnand_d7, dnand_rb, dnand_rdb,
> + dnand_rdbn, dnand_wrb, porb, clko_25m, bsel, pkg0, pkg1,
> + pkg2, pkg3]
> + minItems: 1
> + maxItems: 64
> +
> + bias-pull-up: true
> + bias-pull-down: true
> +
> + drive-strength:
> + description:
> + Selects the drive strength for the specified pins, in mA.
> + enum: [2, 4, 8, 12]
> +
> + input-schmitt-enable: true
> + input-schmitt-disable: true
> +
> + additionalProperties: false
> +
> + additionalProperties: false
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - gpio-controller
> + - gpio-ranges
> + - '#gpio-cells'
> + - interrupt-controller
> + - '#interrupt-cells'
> + - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + pinctrl: pinctrl@b01b0000 {
> + compatible = "actions,s500-pinctrl";
> + reg = <0xb01b0000 0x40>, <0xb01b0040 0x10>,
> + <0xb01b0060 0x18>, <0xb01b0080 0xc>;
> + clocks = <&cmu 55>;
> + gpio-controller;
> + gpio-ranges = <&pinctrl 0 0 132>;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
> +
> + mmc0_pins: mmc0-pins {
> + pinmux {
> + groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
> + "sd0_cmd_mfp", "sd0_clk_mfp";
> + function = "sd0";
> + };
> +
> + drv-pinconf {
> + groups = "sd0_d0_d3_drv", "sd0_cmd_drv", "sd0_clk_drv";
> + drive-strength = <8>;
> + };
> +
> + bias-pinconf {
> + pins = "sd0_d0", "sd0_d1", "sd0_d2",
> + "sd0_d3", "sd0_cmd";
> + bias-pull-up;
> + };
> + };
> + };
> +
> +...
> --
> 2.28.0
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC
2020-08-12 19:56 ` Rob Herring
@ 2020-08-13 8:58 ` Cristian Ciocaltea
0 siblings, 0 replies; 8+ messages in thread
From: Cristian Ciocaltea @ 2020-08-13 8:58 UTC (permalink / raw)
To: Rob Herring
Cc: Andreas Färber, Manivannan Sadhasivam, Linus Walleij,
linux-arm-kernel, linux-gpio, devicetree, linux-kernel,
linux-actions
On Wed, Aug 12, 2020 at 01:56:51PM -0600, Rob Herring wrote:
> On Mon, Aug 03, 2020 at 05:20:54PM +0300, Cristian Ciocaltea wrote:
> > Add pinctrl and gpio bindings for Actions Semi S500 SoC.
> >
> > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
> > ---
> > Changes in v2:
> > - Added myself to the list of maintainers, per Mani's suggestion
> > - Added a description item for each of the four register ranges,
> > per Rob's feedback
> > - Renamed the pin nodes and got rid of the if/then hack in the
> > patternProperties,according to Rob's suggestion
> > - Added a missing 'additionalProperties: false' line
> > - Updated the example with the new node names and the split
> > register range
> >
> > .../pinctrl/actions,s500-pinctrl.yaml | 240 ++++++++++++++++++
> > 1 file changed, 240 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
> > new file mode 100644
> > index 000000000000..33391d30c00c
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml
> > @@ -0,0 +1,240 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/pinctrl/actions,s500-pinctrl.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Actions Semi S500 SoC pinmux & GPIO controller
> > +
> > +maintainers:
> > + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> > + - Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
> > +
> > +description: |
> > + Pinmux & GPIO controller manages pin multiplexing & configuration including
> > + GPIO function selection & GPIO attributes configuration. Please refer to
> > + pinctrl-bindings.txt in this directory for common binding part and usage.
> > +
> > +properties:
> > + compatible:
> > + const: actions,s500-pinctrl
> > +
> > + reg:
> > + items:
> > + - description: GPIO Output + GPIO Input + GPIO Data
> > + - description: Multiplexing Control
> > + - description: PAD Pull Control + PAD Schmitt Trigger Enable + PAD Control
> > + - description: PAD Drive Capacity Select
> > + minItems: 1
> > + maxItems: 4
> > +
> > + clocks:
> > + maxItems: 1
> > +
> > + gpio-controller: true
> > +
> > + gpio-ranges:
> > + maxItems: 1
> > +
> > + '#gpio-cells':
> > + description:
> > + Specifies the pin number and flags, as defined in
> > + include/dt-bindings/gpio/gpio.h
> > + const: 2
> > +
> > + interrupt-controller: true
> > +
> > + '#interrupt-cells':
> > + description:
> > + Specifies the pin number and flags, as defined in
> > + include/dt-bindings/interrupt-controller/irq.h
> > + const: 2
> > +
> > + interrupts:
> > + description:
> > + One interrupt per each of the 5 GPIO ports supported by the controller,
> > + sorted by port number ascending order.
> > + minItems: 5
> > + maxItems: 5
> > +
> > +patternProperties:
> > + '-pins$':
> > + type: object
> > + patternProperties:
> > + '^(.*-)?pinmux$':
> > + type: object
> > + description:
> > + Pinctrl node's client devices specify pin muxes using subnodes,
> > + which in turn use the standard properties below.
> > + $ref: pinmux-node.yaml#
> > +
> > + properties:
> > + groups:
> > + description:
> > + List of gpio pin groups affected by the functions specified in
> > + this subnode.
> > + items:
> > + oneOf:
>
> You don't need oneOf with only 1 entry.
>
> With that and the other 2 cases fixed,
>
> Reviewed-by: Rob Herring <robh@kernel.org>
Hi Rob,
Thanks for reviewing!
I tried to drop the first occurrence of the indicated 'oneOf' nodes,
but I get the following error when checking the example:
actions,s500-pinctrl.example.dt.yaml: pinctrl@b01b0000: mmc0-pins:pinmux:groups:
Additional items are not allowed ('sd0_d1_mfp', 'sd0_d2_d3_mfp',
'sd0_cmd_mfp', 'sd0_clk_mfp' were unexpected)
It seems this only allows one value item to be provided:
groups = "sd0_d0_mfp";
instead of the required:
groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
"sd0_cmd_mfp", "sd0_clk_mfp";
Kind regards,
Cristi
> > + - enum: [lcd0_d18_mfp, rmii_crs_dv_mfp, rmii_txd0_mfp,
> > + rmii_txd1_mfp, rmii_txen_mfp, rmii_rxen_mfp, rmii_rxd1_mfp,
> > + rmii_rxd0_mfp, rmii_ref_clk_mfp, i2s_d0_mfp, i2s_pcm1_mfp,
> > + i2s0_pcm0_mfp, i2s1_pcm0_mfp, i2s_d1_mfp, ks_in2_mfp,
> > + ks_in1_mfp, ks_in0_mfp, ks_in3_mfp, ks_out0_mfp,
> > + ks_out1_mfp, ks_out2_mfp, lvds_o_pn_mfp, dsi_dn0_mfp,
> > + dsi_dp2_mfp, lcd0_d17_mfp, dsi_dp3_mfp, dsi_dn3_mfp,
> > + dsi_dp0_mfp, lvds_ee_pn_mfp, spi0_i2c_pcm_mfp,
> > + spi0_i2s_pcm_mfp, dsi_dnp1_cp_mfp, lvds_e_pn_mfp,
> > + dsi_dn2_mfp, uart2_rtsb_mfp, uart2_ctsb_mfp, uart3_rtsb_mfp,
> > + uart3_ctsb_mfp, sd0_d0_mfp, sd0_d1_mfp, sd0_d2_d3_mfp,
> > + sd1_d0_d3_mfp, sd0_cmd_mfp, sd0_clk_mfp, sd1_cmd_mfp,
> > + uart0_rx_mfp, clko_25m_mfp, csi_cn_cp_mfp, sens0_ckout_mfp,
> > + uart0_tx_mfp, i2c0_mfp, csi_dn_dp_mfp, sen0_pclk_mfp,
> > + pcm1_in_mfp, pcm1_clk_mfp, pcm1_sync_mfp, pcm1_out_mfp,
> > + dnand_data_wr_mfp, dnand_acle_ce0_mfp, nand_ceb2_mfp,
> > + nand_ceb3_mfp]
> > + minItems: 1
> > + maxItems: 32
> > +
> > + function:
> > + description:
> > + Specify the alternative function to be configured for the
> > + given gpio pin groups.
> > + enum: [nor, eth_rmii, eth_smii, spi0, spi1, spi2, spi3, sens0,
> > + sens1, uart0, uart1, uart2, uart3, uart4, uart5, uart6, i2s0,
> > + i2s1, pcm1, pcm0, ks, jtag, pwm0, pwm1, pwm2, pwm3, pwm4, pwm5,
> > + p0, sd0, sd1, sd2, i2c0, i2c1, i2c3, dsi, lvds, usb30, clko_25m,
> > + mipi_csi, nand, spdif, ts, lcd0]
> > +
> > + required:
> > + - groups
> > + - function
> > +
> > + additionalProperties: false
> > +
> > + '^(.*-)?pinconf$':
> > + type: object
> > + description:
> > + Pinctrl node's client devices specify pin configurations using
> > + subnodes, which in turn use the standard properties below.
> > + $ref: pincfg-node.yaml#
> > +
> > + properties:
> > + groups:
> > + description:
> > + List of gpio pin groups affected by the drive-strength property
> > + specified in this subnode.
> > + items:
> > + oneOf:
> > + - enum: [sirq_drv, rmii_txd01_txen_drv, rmii_rxer_drv,
> > + rmii_crs_drv, rmii_rxd10_drv, rmii_ref_clk_drv,
> > + smi_mdc_mdio_drv, i2s_d0_drv, i2s_bclk0_drv, i2s3_drv,
> > + i2s13_drv, pcm1_drv, ks_in_drv, ks_out_drv, lvds_all_drv,
> > + lcd_dsi_drv, dsi_drv, sd0_d0_d3_drv, sd1_d0_d3_drv,
> > + sd0_cmd_drv, sd0_clk_drv, sd1_cmd_drv, sd1_clk_drv,
> > + spi0_all_drv, uart0_rx_drv, uart0_tx_drv, uart2_all_drv,
> > + i2c0_all_drv, i2c12_all_drv, sens0_pclk_drv,
> > + sens0_ckout_drv, uart3_all_drv]
> > + minItems: 1
> > + maxItems: 32
> > +
> > + pins:
> > + description:
> > + List of gpio pins affected by the bias-pull-* and
> > + input-schmitt-* properties specified in this subnode.
> > + items:
> > + oneOf:
> > + - enum: [dnand_dqs, dnand_dqsn, eth_txd0, eth_txd1, eth_txen,
> > + eth_rxer, eth_crs_dv, eth_rxd1, eth_rxd0, eth_ref_clk,
> > + eth_mdc, eth_mdio, sirq0, sirq1, sirq2, i2s_d0, i2s_bclk0,
> > + i2s_lrclk0, i2s_mclk0, i2s_d1, i2s_bclk1, i2s_lrclk1,
> > + i2s_mclk1, ks_in0, ks_in1, ks_in2, ks_in3, ks_out0, ks_out1,
> > + ks_out2, lvds_oep, lvds_oen, lvds_odp, lvds_odn, lvds_ocp,
> > + lvds_ocn, lvds_obp, lvds_obn, lvds_oap, lvds_oan, lvds_eep,
> > + lvds_een, lvds_edp, lvds_edn, lvds_ecp, lvds_ecn, lvds_ebp,
> > + lvds_ebn, lvds_eap, lvds_ean, lcd0_d18, lcd0_d17, dsi_dp3,
> > + dsi_dn3, dsi_dp1, dsi_dn1, dsi_cp, dsi_cn, dsi_dp0, dsi_dn0,
> > + dsi_dp2, dsi_dn2, sd0_d0, sd0_d1, sd0_d2, sd0_d3, sd1_d0,
> > + sd1_d1, sd1_d2, sd1_d3, sd0_cmd, sd0_clk, sd1_cmd, sd1_clk,
> > + spi0_sclk, spi0_ss, spi0_miso, spi0_mosi, uart0_rx,
> > + uart0_tx, i2c0_sclk, i2c0_sdata, sensor0_pclk,
> > + sensor0_ckout, dnand_ale, dnand_cle, dnand_ceb0, dnand_ceb1,
> > + dnand_ceb2, dnand_ceb3, uart2_rx, uart2_tx, uart2_rtsb,
> > + uart2_ctsb, uart3_rx, uart3_tx, uart3_rtsb, uart3_ctsb,
> > + pcm1_in, pcm1_clk, pcm1_sync, pcm1_out, i2c1_sclk,
> > + i2c1_sdata, i2c2_sclk, i2c2_sdata, csi_dn0, csi_dp0,
> > + csi_dn1, csi_dp1, csi_dn2, csi_dp2, csi_dn3, csi_dp3,
> > + csi_cn, csi_cp, dnand_d0, dnand_d1, dnand_d2, dnand_d3,
> > + dnand_d4, dnand_d5, dnand_d6, dnand_d7, dnand_rb, dnand_rdb,
> > + dnand_rdbn, dnand_wrb, porb, clko_25m, bsel, pkg0, pkg1,
> > + pkg2, pkg3]
> > + minItems: 1
> > + maxItems: 64
> > +
> > + bias-pull-up: true
> > + bias-pull-down: true
> > +
> > + drive-strength:
> > + description:
> > + Selects the drive strength for the specified pins, in mA.
> > + enum: [2, 4, 8, 12]
> > +
> > + input-schmitt-enable: true
> > + input-schmitt-disable: true
> > +
> > + additionalProperties: false
> > +
> > + additionalProperties: false
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - clocks
> > + - gpio-controller
> > + - gpio-ranges
> > + - '#gpio-cells'
> > + - interrupt-controller
> > + - '#interrupt-cells'
> > + - interrupts
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/interrupt-controller/arm-gic.h>
> > + pinctrl: pinctrl@b01b0000 {
> > + compatible = "actions,s500-pinctrl";
> > + reg = <0xb01b0000 0x40>, <0xb01b0040 0x10>,
> > + <0xb01b0060 0x18>, <0xb01b0080 0xc>;
> > + clocks = <&cmu 55>;
> > + gpio-controller;
> > + gpio-ranges = <&pinctrl 0 0 132>;
> > + #gpio-cells = <2>;
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
> > + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
> > +
> > + mmc0_pins: mmc0-pins {
> > + pinmux {
> > + groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
> > + "sd0_cmd_mfp", "sd0_clk_mfp";
> > + function = "sd0";
> > + };
> > +
> > + drv-pinconf {
> > + groups = "sd0_d0_d3_drv", "sd0_cmd_drv", "sd0_clk_drv";
> > + drive-strength = <8>;
> > + };
> > +
> > + bias-pinconf {
> > + pins = "sd0_d0", "sd0_d1", "sd0_d2",
> > + "sd0_d3", "sd0_cmd";
> > + bias-pull-up;
> > + };
> > + };
> > + };
> > +
> > +...
> > --
> > 2.28.0
> >
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/3] Add Actions Semi S500 pinctrl support
2020-08-03 14:20 [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Cristian Ciocaltea
` (2 preceding siblings ...)
2020-08-03 14:20 ` [PATCH v2 3/3] MAINTAINERS: Set pinctrl binding entry for all Actions Semi Owl SoCs Cristian Ciocaltea
@ 2020-08-27 8:41 ` Linus Walleij
2020-08-27 10:36 ` Cristian Ciocaltea
3 siblings, 1 reply; 8+ messages in thread
From: Linus Walleij @ 2020-08-27 8:41 UTC (permalink / raw)
To: Cristian Ciocaltea
Cc: Andreas Färber, Manivannan Sadhasivam, Rob Herring,
Linux ARM, open list:GPIO SUBSYSTEM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
linux-kernel, linux-actions
On Mon, Aug 3, 2020 at 4:21 PM Cristian Ciocaltea
<cristian.ciocaltea@gmail.com> wrote:
> This patchset adds pinctrl support for Actions Semi S500 SoC.
>
> Pinmux functions are only accessible for pin groups while pinconf
> parameters are available for both pin groups and individual pins.
>
> The pinctrl driver has been verified using RoseapplePi, the SBC for
> which an initial support has been provided via:
> https://lore.kernel.org/lkml/cover.1592123160.git.cristian.ciocaltea@gmail.com/
No comments on the v2 patch set for more than 2 weeks so patches
applied. If people find issues we can make incremental
patches.
Thanks!
Linus Walleij
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/3] Add Actions Semi S500 pinctrl support
2020-08-27 8:41 ` [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Linus Walleij
@ 2020-08-27 10:36 ` Cristian Ciocaltea
0 siblings, 0 replies; 8+ messages in thread
From: Cristian Ciocaltea @ 2020-08-27 10:36 UTC (permalink / raw)
To: Linus Walleij
Cc: Andreas Färber, Manivannan Sadhasivam, Rob Herring,
Linux ARM, open list:GPIO SUBSYSTEM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
linux-kernel, linux-actions
On Thu, Aug 27, 2020 at 10:41:23AM +0200, Linus Walleij wrote:
> On Mon, Aug 3, 2020 at 4:21 PM Cristian Ciocaltea
> <cristian.ciocaltea@gmail.com> wrote:
>
> > This patchset adds pinctrl support for Actions Semi S500 SoC.
> >
> > Pinmux functions are only accessible for pin groups while pinconf
> > parameters are available for both pin groups and individual pins.
> >
> > The pinctrl driver has been verified using RoseapplePi, the SBC for
> > which an initial support has been provided via:
> > https://lore.kernel.org/lkml/cover.1592123160.git.cristian.ciocaltea@gmail.com/
>
> No comments on the v2 patch set for more than 2 weeks so patches
> applied. If people find issues we can make incremental
> patches.
>
> Thanks!
> Linus Walleij
Thanks,
Cristi
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-08-27 10:36 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-03 14:20 [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for Actions S500 SoC Cristian Ciocaltea
2020-08-12 19:56 ` Rob Herring
2020-08-13 8:58 ` Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 2/3] pinctrl: actions: Add Actions S500 pinctrl driver Cristian Ciocaltea
2020-08-03 14:20 ` [PATCH v2 3/3] MAINTAINERS: Set pinctrl binding entry for all Actions Semi Owl SoCs Cristian Ciocaltea
2020-08-27 8:41 ` [PATCH v2 0/3] Add Actions Semi S500 pinctrl support Linus Walleij
2020-08-27 10:36 ` Cristian Ciocaltea
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