sh: SuperH KEYSC keypad data for Solution Engine 7722 (90fce7f4) · Commits · 戴 / test

arch/sh/boards/se/7722/setup.c

+41 −0

Original line number	Diff line number	Diff line
		@@ -13,10 +13,12 @@
		#include <linux/init.h>
		#include <linux/platform_device.h>
		#include <linux/ata_platform.h>
		#include <linux/input.h>
		#include <asm/machvec.h>
		#include <asm/se7722.h>
		#include <asm/io.h>
		#include <asm/heartbeat.h>
		#include <asm/sh_keysc.h>

		/* Heartbeat */
		static struct heartbeat_data heartbeat_data = {
		@@ -92,10 +94,47 @@ static struct platform_device cf_ide_device = {
		.resource = cf_ide_resources,
		};

		static struct sh_keysc_info sh_keysc_info = {
		.mode = SH_KEYSC_MODE_1, /* KEYOUT0->5, KEYIN0->4 */
		.scan_timing = 3,
		.delay = 5,
		.keycodes = { /* SW1 -> SW30 */
		KEY_A, KEY_B, KEY_C, KEY_D, KEY_E,
		KEY_F, KEY_G, KEY_H, KEY_I, KEY_J,
		KEY_K, KEY_L, KEY_M, KEY_N, KEY_O,
		KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T,
		KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y,
		KEY_Z,
		KEY_HOME, KEY_SLEEP, KEY_WAKEUP, KEY_COFFEE, /* life */
		},
		};

		static struct resource sh_keysc_resources[] = {
		[0] = {
		.start = 0x044b0000,
		.end = 0x044b000f,
		.flags = IORESOURCE_MEM,
		},
		[1] = {
		.start = 79,
		.flags = IORESOURCE_IRQ,
		},
		};

		static struct platform_device sh_keysc_device = {
		.name = "sh_keysc",
		.num_resources = ARRAY_SIZE(sh_keysc_resources),
		.resource = sh_keysc_resources,
		.dev = {
		.platform_data = &sh_keysc_info,
		},
		};

		static struct platform_device *se7722_devices[] __initdata = {
		&heartbeat_device,
		&smc91x_eth_device,
		&cf_ide_device,
		&sh_keysc_device,
		};

		static int __init se7722_devices_setup(void)
		@@ -136,6 +175,8 @@ static void __init se7722_setup(char **cmdline_p)
		ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */
		ctrl_outw(0x0000, PORT_PYCR);
		ctrl_outw(0x0000, PORT_PZCR);
		ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA);
		ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC);
		}

		/*

include/asm-sh/se7722.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -77,6 +77,8 @@
		#define PORT_PSELA 0xA405014EUL
		#define PORT_PYCR 0xA405014AUL
		#define PORT_PZCR 0xA405014CUL
		#define PORT_HIZCRA 0xA4050158UL
		#define PORT_HIZCRC 0xA405015CUL

		/* IRQ */
		#define IRQ0_IRQ 32

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