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Commit 7963782b authored by John Crispin's avatar John Crispin
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ralink: add a new global ralink_soc variable 


Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>

SVN-Revision: 43248
parent caa29dea
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target/linux/ramips/patches-3.14/0060-soc_type.patch 0 → 100644
+ 230
− 0
View file @ 7963782b
Index: linux-3.14.18/arch/mips/include/asm/mach-ralink/mt7620.h
===================================================================
--- linux-3.14.18.orig/arch/mips/include/asm/mach-ralink/mt7620.h 2014-11-13 15:45:37.331344390 +0100
+++ linux-3.14.18/arch/mips/include/asm/mach-ralink/mt7620.h 2014-11-13 15:45:37.679357795 +0100
@@ -13,14 +13,6 @@
#ifndef _MT7620_REGS_H_
#define _MT7620_REGS_H_
-enum mt762x_soc_type {
- MT762X_SOC_UNKNOWN = 0,
- MT762X_SOC_MT7620A,
- MT762X_SOC_MT7620N,
- MT762X_SOC_MT7628AN,
-};
-extern enum mt762x_soc_type mt762x_soc;
-
#define MT7620_SYSC_BASE 0x10000000
#define SYSC_REG_CHIP_NAME0 0x00
Index: linux-3.14.18/arch/mips/include/asm/mach-ralink/ralink_regs.h
===================================================================
--- linux-3.14.18.orig/arch/mips/include/asm/mach-ralink/ralink_regs.h 2014-11-13 15:45:37.019332371 +0100
+++ linux-3.14.18/arch/mips/include/asm/mach-ralink/ralink_regs.h 2014-11-13 16:22:25.320391798 +0100
@@ -13,6 +13,20 @@
#ifndef _RALINK_REGS_H_
#define _RALINK_REGS_H_
+enum ralink_soc_type {
+ RALINK_UNKNOWN = 0,
+ RT305X_SOC_RT3050,
+ RT305X_SOC_RT3052,
+ RT305X_SOC_RT3350,
+ RT305X_SOC_RT3352,
+ RT305X_SOC_RT5350,
+ MT762X_SOC_MT7620A,
+ MT762X_SOC_MT7620N,
+ MT762X_SOC_MT7621AT,
+ MT762X_SOC_MT7628AN,
+};
+extern enum ralink_soc_type ralink_soc;
+
extern __iomem void *rt_sysc_membase;
extern __iomem void *rt_memc_membase;
Index: linux-3.14.18/arch/mips/include/asm/mach-ralink/rt305x.h
===================================================================
--- linux-3.14.18.orig/arch/mips/include/asm/mach-ralink/rt305x.h 2014-11-13 15:45:37.311343619 +0100
+++ linux-3.14.18/arch/mips/include/asm/mach-ralink/rt305x.h 2014-11-13 15:45:37.679357795 +0100
@@ -13,25 +13,16 @@
#ifndef _RT305X_REGS_H_
#define _RT305X_REGS_H_
-enum rt305x_soc_type {
- RT305X_SOC_UNKNOWN = 0,
- RT305X_SOC_RT3050,
- RT305X_SOC_RT3052,
- RT305X_SOC_RT3350,
- RT305X_SOC_RT3352,
- RT305X_SOC_RT5350,
-};
-
-extern enum rt305x_soc_type rt305x_soc;
+extern enum ralink_soc_type ralink_soc;
static inline int soc_is_rt3050(void)
{
- return rt305x_soc == RT305X_SOC_RT3050;
+ return ralink_soc == RT305X_SOC_RT3050;
}
static inline int soc_is_rt3052(void)
{
- return rt305x_soc == RT305X_SOC_RT3052;
+ return ralink_soc == RT305X_SOC_RT3052;
}
static inline int soc_is_rt305x(void)
@@ -41,17 +32,17 @@
static inline int soc_is_rt3350(void)
{
- return rt305x_soc == RT305X_SOC_RT3350;
+ return ralink_soc == RT305X_SOC_RT3350;
}
static inline int soc_is_rt3352(void)
{
- return rt305x_soc == RT305X_SOC_RT3352;
+ return ralink_soc == RT305X_SOC_RT3352;
}
static inline int soc_is_rt5350(void)
{
- return rt305x_soc == RT305X_SOC_RT5350;
+ return ralink_soc == RT305X_SOC_RT5350;
}
#define RT305X_SYSC_BASE 0x10000000
Index: linux-3.14.18/arch/mips/ralink/mt7620.c
===================================================================
--- linux-3.14.18.orig/arch/mips/ralink/mt7620.c 2014-11-13 15:45:37.311343619 +0100
+++ linux-3.14.18/arch/mips/ralink/mt7620.c 2014-11-13 15:45:37.679357795 +0100
@@ -43,8 +43,6 @@
#define CLKCFG_FFRAC_MASK 0x001f
#define CLKCFG_FFRAC_USB_VAL 0x0003
-enum mt762x_soc_type mt762x_soc;
-
/* does the board have sdram or ddram */
static int dram_type;
@@ -375,7 +373,7 @@
#define RINT(x) ((x) / 1000000)
#define RFRAC(x) (((x) / 1000) % 1000)
- if (mt762x_soc == MT762X_SOC_MT7628AN) {
+ if (ralink_soc == MT762X_SOC_MT7628AN) {
if (xtal_rate == MHZ(40))
cpu_rate = MHZ(580);
else
@@ -418,7 +416,7 @@
ralink_clk_add("10000c00.uartlite", periph_rate);
ralink_clk_add("10180000.wmac", xtal_rate);
- if (IS_ENABLED(CONFIG_USB) && mt762x_soc != MT762X_SOC_MT7628AN) {
+ if (IS_ENABLED(CONFIG_USB) && ralink_soc != MT762X_SOC_MT7628AN) {
/*
* When the CPU goes into sleep mode, the BUS clock will be too low for
* USB to function properly
@@ -506,11 +504,11 @@
if (n0 == MT7620_CHIP_NAME0 && n1 == MT7620_CHIP_NAME1) {
if (bga) {
- mt762x_soc = MT762X_SOC_MT7620A;
+ ralink_soc = MT762X_SOC_MT7620A;
name = "MT7620A";
soc_info->compatible = "ralink,mt7620a-soc";
} else {
- mt762x_soc = MT762X_SOC_MT7620N;
+ ralink_soc = MT762X_SOC_MT7620N;
name = "MT7620N";
soc_info->compatible = "ralink,mt7620n-soc";
#ifdef CONFIG_PCI
@@ -518,7 +516,7 @@
#endif
}
} else if (n0 == MT7620_CHIP_NAME0 && n1 == MT7628_CHIP_NAME1) {
- mt762x_soc = MT762X_SOC_MT7628AN;
+ ralink_soc = MT762X_SOC_MT7628AN;
name = "MT7628AN";
soc_info->compatible = "ralink,mt7628an-soc";
} else {
@@ -535,7 +533,7 @@
dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) & SYSCFG0_DRAM_TYPE_MASK;
soc_info->mem_base = MT7620_DRAM_BASE;
- if (mt762x_soc == MT762X_SOC_MT7628AN)
+ if (ralink_soc == MT762X_SOC_MT7628AN)
mt7628_dram_init(soc_info);
else
mt7620_dram_init(soc_info);
@@ -548,7 +546,7 @@
pr_info("Digital PMU set to %s control\n",
(pmu1 & DIG_SW_SEL) ? ("sw") : ("hw"));
- if (mt762x_soc == MT762X_SOC_MT7628AN)
+ if (ralink_soc == MT762X_SOC_MT7628AN)
rt2880_pinmux_data = mt7628an_pinmux_data;
else
rt2880_pinmux_data = mt7620a_pinmux_data;
Index: linux-3.14.18/arch/mips/ralink/rt305x.c
===================================================================
--- linux-3.14.18.orig/arch/mips/ralink/rt305x.c 2014-11-13 15:45:37.363345622 +0100
+++ linux-3.14.18/arch/mips/ralink/rt305x.c 2014-11-13 15:45:37.679357795 +0100
@@ -21,8 +21,6 @@
#include "common.h"
-enum rt305x_soc_type rt305x_soc;
-
static struct rt2880_pmx_func i2c_func[] = { FUNC("i2c", 0, 1, 2) };
static struct rt2880_pmx_func spi_func[] = { FUNC("spi", 0, 3, 4) };
static struct rt2880_pmx_func uartf_func[] = {
@@ -234,24 +232,24 @@
icache_sets = (read_c0_config1() >> 22) & 7;
if (icache_sets == 1) {
- rt305x_soc = RT305X_SOC_RT3050;
+ ralink_soc = RT305X_SOC_RT3050;
name = "RT3050";
soc_info->compatible = "ralink,rt3050-soc";
} else {
- rt305x_soc = RT305X_SOC_RT3052;
+ ralink_soc = RT305X_SOC_RT3052;
name = "RT3052";
soc_info->compatible = "ralink,rt3052-soc";
}
} else if (n0 == RT3350_CHIP_NAME0 && n1 == RT3350_CHIP_NAME1) {
- rt305x_soc = RT305X_SOC_RT3350;
+ ralink_soc = RT305X_SOC_RT3350;
name = "RT3350";
soc_info->compatible = "ralink,rt3350-soc";
} else if (n0 == RT3352_CHIP_NAME0 && n1 == RT3352_CHIP_NAME1) {
- rt305x_soc = RT305X_SOC_RT3352;
+ ralink_soc = RT305X_SOC_RT3352;
name = "RT3352";
soc_info->compatible = "ralink,rt3352-soc";
} else if (n0 == RT5350_CHIP_NAME0 && n1 == RT5350_CHIP_NAME1) {
- rt305x_soc = RT305X_SOC_RT5350;
+ ralink_soc = RT305X_SOC_RT5350;
name = "RT5350";
soc_info->compatible = "ralink,rt5350-soc";
} else {
Index: linux-3.14.18/arch/mips/ralink/prom.c
===================================================================
--- linux-3.14.18.orig/arch/mips/ralink/prom.c 2014-11-13 16:09:38.442855784 +0100
+++ linux-3.14.18/arch/mips/ralink/prom.c 2014-11-13 16:10:20.220466636 +0100
@@ -15,9 +15,12 @@
#include <asm/bootinfo.h>
#include <asm/addrspace.h>
+#include <asm/mach-ralink/ralink_regs.h>
+
#include "common.h"
struct ralink_soc_info soc_info;
+enum ralink_soc_type ralink_soc;
const char *get_system_type(void)
{
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