pinctrl: lynxpoint: Add pin control data structures

In order to implement pin control for Intel Lynxpoint, we need
data structures in which to store and pass along pin, community
and SoC data information.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

1 files changed, 124 insertions, 2 deletions

diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
index 3c1b71204bbe..ea46bd64226d 100644
--- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
+++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
@@ -18,6 +18,128 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+
+#include "pinctrl-intel.h"
+
+#define COMMUNITY(p, n)			\
+	{				\
+		.pin_base	= (p),	\
+		.npins		= (n),	\
+	}
+
+static const struct pinctrl_pin_desc lptlp_pins[] = {
+	PINCTRL_PIN(0, "GP0_UART1_RXD"),
+	PINCTRL_PIN(1, "GP1_UART1_TXD"),
+	PINCTRL_PIN(2, "GP2_UART1_RTSB"),
+	PINCTRL_PIN(3, "GP3_UART1_CTSB"),
+	PINCTRL_PIN(4, "GP4_I2C0_SDA"),
+	PINCTRL_PIN(5, "GP5_I2C0_SCL"),
+	PINCTRL_PIN(6, "GP6_I2C1_SDA"),
+	PINCTRL_PIN(7, "GP7_I2C1_SCL"),
+	PINCTRL_PIN(8, "GP8"),
+	PINCTRL_PIN(9, "GP9"),
+	PINCTRL_PIN(10, "GP10"),
+	PINCTRL_PIN(11, "GP11_SMBALERTB"),
+	PINCTRL_PIN(12, "GP12_LANPHYPC"),
+	PINCTRL_PIN(13, "GP13"),
+	PINCTRL_PIN(14, "GP14"),
+	PINCTRL_PIN(15, "GP15"),
+	PINCTRL_PIN(16, "GP16_MGPIO9"),
+	PINCTRL_PIN(17, "GP17_MGPIO10"),
+	PINCTRL_PIN(18, "GP18_SRC0CLKRQB"),
+	PINCTRL_PIN(19, "GP19_SRC1CLKRQB"),
+	PINCTRL_PIN(20, "GP20_SRC2CLKRQB"),
+	PINCTRL_PIN(21, "GP21_SRC3CLKRQB"),
+	PINCTRL_PIN(22, "GP22_SRC4CLKRQB_TRST2"),
+	PINCTRL_PIN(23, "GP23_SRC5CLKRQB_TDI2"),
+	PINCTRL_PIN(24, "GP24_MGPIO0"),
+	PINCTRL_PIN(25, "GP25_USBWAKEOUTB"),
+	PINCTRL_PIN(26, "GP26_MGPIO5"),
+	PINCTRL_PIN(27, "GP27_MGPIO6"),
+	PINCTRL_PIN(28, "GP28_MGPIO7"),
+	PINCTRL_PIN(29, "GP29_SLP_WLANB_MGPIO3"),
+	PINCTRL_PIN(30, "GP30_SUSWARNB_SUSPWRDNACK_MGPIO1"),
+	PINCTRL_PIN(31, "GP31_ACPRESENT_MGPIO2"),
+	PINCTRL_PIN(32, "GP32_CLKRUNB"),
+	PINCTRL_PIN(33, "GP33_DEVSLP0"),
+	PINCTRL_PIN(34, "GP34_SATA0XPCIE6L3B_SATA0GP"),
+	PINCTRL_PIN(35, "GP35_SATA1XPCIE6L2B_SATA1GP"),
+	PINCTRL_PIN(36, "GP36_SATA2XPCIE6L1B_SATA2GP"),
+	PINCTRL_PIN(37, "GP37_SATA3XPCIE6L0B_SATA3GP"),
+	PINCTRL_PIN(38, "GP38_DEVSLP1"),
+	PINCTRL_PIN(39, "GP39_DEVSLP2"),
+	PINCTRL_PIN(40, "GP40_OC0B"),
+	PINCTRL_PIN(41, "GP41_OC1B"),
+	PINCTRL_PIN(42, "GP42_OC2B"),
+	PINCTRL_PIN(43, "GP43_OC3B"),
+	PINCTRL_PIN(44, "GP44"),
+	PINCTRL_PIN(45, "GP45_TMS2"),
+	PINCTRL_PIN(46, "GP46_TDO2"),
+	PINCTRL_PIN(47, "GP47"),
+	PINCTRL_PIN(48, "GP48"),
+	PINCTRL_PIN(49, "GP49"),
+	PINCTRL_PIN(50, "GP50"),
+	PINCTRL_PIN(51, "GP51_GSXDOUT"),
+	PINCTRL_PIN(52, "GP52_GSXSLOAD"),
+	PINCTRL_PIN(53, "GP53_GSXDIN"),
+	PINCTRL_PIN(54, "GP54_GSXSRESETB"),
+	PINCTRL_PIN(55, "GP55_GSXCLK"),
+	PINCTRL_PIN(56, "GP56"),
+	PINCTRL_PIN(57, "GP57"),
+	PINCTRL_PIN(58, "GP58"),
+	PINCTRL_PIN(59, "GP59"),
+	PINCTRL_PIN(60, "GP60_SML0ALERTB_MGPIO4"),
+	PINCTRL_PIN(61, "GP61_SUS_STATB"),
+	PINCTRL_PIN(62, "GP62_SUSCLK"),
+	PINCTRL_PIN(63, "GP63_SLP_S5B"),
+	PINCTRL_PIN(64, "GP64_SDIO_CLK"),
+	PINCTRL_PIN(65, "GP65_SDIO_CMD"),
+	PINCTRL_PIN(66, "GP66_SDIO_D0"),
+	PINCTRL_PIN(67, "GP67_SDIO_D1"),
+	PINCTRL_PIN(68, "GP68_SDIO_D2"),
+	PINCTRL_PIN(69, "GP69_SDIO_D3"),
+	PINCTRL_PIN(70, "GP70_SDIO_POWER_EN"),
+	PINCTRL_PIN(71, "GP71_MPHYPC"),
+	PINCTRL_PIN(72, "GP72_BATLOWB"),
+	PINCTRL_PIN(73, "GP73_SML1ALERTB_PCHHOTB_MGPIO8"),
+	PINCTRL_PIN(74, "GP74_SML1DATA_MGPIO12"),
+	PINCTRL_PIN(75, "GP75_SML1CLK_MGPIO11"),
+	PINCTRL_PIN(76, "GP76_BMBUSYB"),
+	PINCTRL_PIN(77, "GP77_PIRQAB"),
+	PINCTRL_PIN(78, "GP78_PIRQBB"),
+	PINCTRL_PIN(79, "GP79_PIRQCB"),
+	PINCTRL_PIN(80, "GP80_PIRQDB"),
+	PINCTRL_PIN(81, "GP81_SPKR"),
+	PINCTRL_PIN(82, "GP82_RCINB"),
+	PINCTRL_PIN(83, "GP83_GSPI0_CSB"),
+	PINCTRL_PIN(84, "GP84_GSPI0_CLK"),
+	PINCTRL_PIN(85, "GP85_GSPI0_MISO"),
+	PINCTRL_PIN(86, "GP86_GSPI0_MOSI"),
+	PINCTRL_PIN(87, "GP87_GSPI1_CSB"),
+	PINCTRL_PIN(88, "GP88_GSPI1_CLK"),
+	PINCTRL_PIN(89, "GP89_GSPI1_MISO"),
+	PINCTRL_PIN(90, "GP90_GSPI1_MOSI"),
+	PINCTRL_PIN(91, "GP91_UART0_RXD"),
+	PINCTRL_PIN(92, "GP92_UART0_TXD"),
+	PINCTRL_PIN(93, "GP93_UART0_RTSB"),
+	PINCTRL_PIN(94, "GP94_UART0_CTSB"),
+};
+
+static const struct intel_community lptlp_communities[] = {
+	COMMUNITY(0, 95),
+};
+
+static const struct intel_pinctrl_soc_data lptlp_soc_data = {
+	.pins		= lptlp_pins,
+	.npins		= ARRAY_SIZE(lptlp_pins),
+	.communities	= lptlp_communities,
+	.ncommunities	= ARRAY_SIZE(lptlp_communities),
+};
+
 /* LynxPoint chipset has support for 95 GPIO pins */
 
 #define LP_NUM_GPIO	95
@@ -477,8 +599,8 @@ static const struct dev_pm_ops lp_gpio_pm_ops = {
 };
 
 static const struct acpi_device_id lynxpoint_gpio_acpi_match[] = {
-	{ "INT33C7", 0 },
-	{ "INT3437", 0 },
+	{ "INT33C7", (kernel_ulong_t)&lptlp_soc_data },
+	{ "INT3437", (kernel_ulong_t)&lptlp_soc_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, lynxpoint_gpio_acpi_match);