clk: add iPAQ audio sysclock driver

Add clock driver for iPAQ audio sysclock.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index 645ecaa000ac..4c0ba7372487 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/gpio.h>
+#include <linux/platform_device.h>
 
 #include <video/sa1100fb.h>
 
@@ -101,9 +102,26 @@ static struct gpiod_lookup_table h3600_sleeve_gpio_table = {
 	},
 };
 
+static struct gpiod_lookup_table h3600_audio_clk_gpio_table = {
+	.dev_id = "ipaq-audio-clk",
+	.table = {
+		GPIO_LOOKUP("gpio", 12, "clk0", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio", 13, "clk1", GPIO_ACTIVE_HIGH),
+		{ },
+	},
+};
+
+static struct platform_device_info h3600_audio_clk_device = {
+	.name = "ipaq-audio-clk",
+	.id = -1,
+};
+
 static void __init h3600_mach_init(void)
 {
 	gpiod_add_lookup_table(&h3600_sleeve_gpio_table);
+	gpiod_add_lookup_table(&h3600_audio_clk_gpio_table);
+
+	platform_device_register_full(&h3600_audio_clk_device);
 
 	h3xxx_mach_init();