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Index: linux-2.6.21/arch/arm/mach-pxa/ezx-e680.c
===================================================================
--- linux-2.6.21.orig/arch/arm/mach-pxa/ezx-e680.c 2007-09-06 00:41:38.000000000 -0300
+++ linux-2.6.21/arch/arm/mach-pxa/ezx-e680.c 2007-09-06 00:44:56.000000000 -0300
@@ -19,6 +19,7 @@
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxafb.h>
#include <asm/arch/ezx.h>
+#include <asm/arch/ezx-pcap.h>
#include "generic.h"
@@ -48,7 +49,77 @@
.pxafb_lcd_power = &ezx_lcd_power,
};
+/* PCAP */
+static int __init e680_pcap_init(void)
+{
+ /* initialize PCAP registers */
+ /* set SW1 sleep to keep SW1 1.3v in sync mode */
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW1_MODE10, 0);
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW1_MODE11, 0);
+
+ /* SW1 active in sync mode */
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW1_MODE00, 1);
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW1_MODE01, 0);
+
+ /* at SW1 -core voltage to 1.30V */
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW10_DVS, 1);
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW11_DVS, 1);
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW12_DVS, 1);
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_SW13_DVS, 0);
+
+ /* when STANDY2 PIN ACTIVE (high) set V3-- sram V8 -- pll off */
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V3_STBY, 1);
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V3_LOWPWR, 0);
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V8_STBY, 1);
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V8_LOWPWR, 0);
+
+ /*
+ * when STANDY2 PIN ACTIVE (high) set V4-- lcd only for e680 V6 ---
+ * camera for e680
+ */
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V4_STBY, 1);
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V4_LOWPWR, 1);
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V6_STBY, 1);
+ ezx_pcap_bit_set(PCAP_BIT_VREG2_V6_LOWPWR, 0);
+
+ /* set Vc to low power mode when AP sleep */
+// SSP_PCAP_bit_set( PCAP_BIT_LOWPWR_CTRL_VC_STBY);
+
+ /* set VAUX2 to low power mode when AP sleep */
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_VAUX2_STBY, 1);
+ ezx_pcap_bit_set(PCAP_BIT_LOWPWR_VAUX2_LOWPWR, 1);
+
+ return 0;
+}
+
+static struct pcap_platform_data e680_pcap_platform_data = {
+ .port = 1,
+ .cs = GPIO_SPI_CE,
+ .flags = PCAP_MCI_SD,
+ .clk = 1,
+ .init = e680_pcap_init,
+};
+
+static struct resource e680_pcap_resources[] = {
+ [0] = {
+ .start = IRQ_GPIO1,
+ .end = IRQ_GPIO1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device e680_pcap_device = {
+ .name = "ezx-pcap",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(e680_pcap_resources),
+ .resource = e680_pcap_resources,
+ .dev = {
+ .platform_data = &e680_pcap_platform_data,
+ },
+};
+
static struct platform_device *devices[] __initdata = {
+ &e680_pcap_device,
};
static void __init e680_init(void)
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