From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/arch/arm/mach-ixp4xx/goramo_mlr.c | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/arm/mach-ixp4xx/goramo_mlr.c b/kernel/arch/arm/mach-ixp4xx/goramo_mlr.c
index 4d80508..07b50df 100644
--- a/kernel/arch/arm/mach-ixp4xx/goramo_mlr.c
+++ b/kernel/arch/arm/mach-ixp4xx/goramo_mlr.c
@@ -11,12 +11,15 @@
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/platform_data/wan_ixp4xx_hss.h>
#include <linux/serial_8250.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/pci.h>
#include <asm/system_info.h>
+
+#include "irqs.h"
#define SLOT_ETHA 0x0B /* IDSEL = AD21 */
#define SLOT_ETHB 0x0C /* IDSEL = AD20 */
@@ -270,6 +273,22 @@
/* Built-in 10/100 Ethernet MAC interfaces */
+static struct resource eth_npeb_resources[] = {
+ {
+ .start = IXP4XX_EthB_BASE_PHYS,
+ .end = IXP4XX_EthB_BASE_PHYS + 0x0fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct resource eth_npec_resources[] = {
+ {
+ .start = IXP4XX_EthC_BASE_PHYS,
+ .end = IXP4XX_EthC_BASE_PHYS + 0x0fff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
static struct eth_plat_info eth_plat[] = {
{
.phy = 0,
@@ -287,10 +306,14 @@
.name = "ixp4xx_eth",
.id = IXP4XX_ETH_NPEB,
.dev.platform_data = eth_plat,
+ .num_resources = ARRAY_SIZE(eth_npeb_resources),
+ .resource = eth_npeb_resources,
}, {
.name = "ixp4xx_eth",
.id = IXP4XX_ETH_NPEC,
.dev.platform_data = eth_plat + 1,
+ .num_resources = ARRAY_SIZE(eth_npec_resources),
+ .resource = eth_npec_resources,
}
};
@@ -403,6 +426,9 @@
if (hw_bits & CFG_HW_HAS_HSS1)
device_tab[devices++] = &device_hss_tab[1]; /* max index 5 */
+ hss_plat[0].timer_freq = ixp4xx_timer_freq;
+ hss_plat[1].timer_freq = ixp4xx_timer_freq;
+
gpio_request(GPIO_SCL, "SCL/clock");
gpio_request(GPIO_SDA, "SDA/data");
gpio_request(GPIO_STR, "strobe");
--
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