diff options
author | John Crispin <blogic@openwrt.org> | 2015-11-04 11:50:07 +0100 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2015-11-11 08:37:56 +0100 |
commit | 418d29c8706170c6801998e48341181b274a47a8 (patch) | |
tree | 4fb4ada53d40a1a4e97238bb07947e03872643bc /arch/mips/ralink | |
parent | 81857db913e9782546d29b52cd3efc80c0145c23 (diff) | |
download | op-kernel-dev-418d29c8706170c6801998e48341181b274a47a8.zip op-kernel-dev-418d29c8706170c6801998e48341181b274a47a8.tar.gz |
MIPS: ralink: Unify SoC id handling
This makes detection a lot easier for audio, wifi, ... drivers.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11440/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/ralink')
-rw-r--r-- | arch/mips/ralink/mt7620.c | 15 | ||||
-rw-r--r-- | arch/mips/ralink/prom.c | 5 | ||||
-rw-r--r-- | arch/mips/ralink/rt288x.c | 1 | ||||
-rw-r--r-- | arch/mips/ralink/rt305x.c | 12 | ||||
-rw-r--r-- | arch/mips/ralink/rt3883.c | 2 |
5 files changed, 19 insertions, 16 deletions
diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c index 4d1a033..f3a4a08 100644 --- a/arch/mips/ralink/mt7620.c +++ b/arch/mips/ralink/mt7620.c @@ -37,9 +37,6 @@ #define PMU1_CFG 0x8C #define DIG_SW_SEL BIT(25) -/* is this a MT7620 or a MT7628 */ -enum mt762x_soc_type mt762x_soc; - /* EFUSE bits */ #define EFUSE_MT7688 0x100000 @@ -235,8 +232,8 @@ static struct rt2880_pmx_group mt7628an_pinmux_data[] = { static inline int is_mt76x8(void) { - return mt762x_soc == MT762X_SOC_MT7628AN || - mt762x_soc == MT762X_SOC_MT7688; + return ralink_soc == MT762X_SOC_MT7628AN || + ralink_soc == MT762X_SOC_MT7688; } static __init u32 @@ -511,11 +508,11 @@ void prom_soc_init(struct ralink_soc_info *soc_info) 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 @@ -526,10 +523,10 @@ void prom_soc_init(struct ralink_soc_info *soc_info) u32 efuse = __raw_readl(sysc + SYSC_REG_EFUSE_CFG); if (efuse & EFUSE_MT7688) { - mt762x_soc = MT762X_SOC_MT7688; + ralink_soc = MT762X_SOC_MT7688; name = "MT7688"; } else { - mt762x_soc = MT762X_SOC_MT7628AN; + ralink_soc = MT762X_SOC_MT7628AN; name = "MT7628AN"; } soc_info->compatible = "ralink,mt7628an-soc"; diff --git a/arch/mips/ralink/prom.c b/arch/mips/ralink/prom.c index 09419f6..39a9142f 100644 --- a/arch/mips/ralink/prom.c +++ b/arch/mips/ralink/prom.c @@ -15,11 +15,16 @@ #include <asm/bootinfo.h> #include <asm/addrspace.h> +#include <asm/mach-ralink/ralink_regs.h> + #include "common.h" struct ralink_soc_info soc_info; struct rt2880_pmx_group *rt2880_pinmux_data = NULL; +enum ralink_soc_type ralink_soc; +EXPORT_SYMBOL_GPL(ralink_soc); + const char *get_system_type(void) { return soc_info.sys_type; diff --git a/arch/mips/ralink/rt288x.c b/arch/mips/ralink/rt288x.c index 738cec8..844f5cd 100644 --- a/arch/mips/ralink/rt288x.c +++ b/arch/mips/ralink/rt288x.c @@ -119,4 +119,5 @@ void prom_soc_init(struct ralink_soc_info *soc_info) soc_info->mem_size_max = RT2880_MEM_SIZE_MAX; rt2880_pinmux_data = rt2880_pinmux_data_act; + ralink_soc == RT2880_SOC; } diff --git a/arch/mips/ralink/rt305x.c b/arch/mips/ralink/rt305x.c index c40776a..7e11f00 100644 --- a/arch/mips/ralink/rt305x.c +++ b/arch/mips/ralink/rt305x.c @@ -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[] = { @@ -235,24 +233,24 @@ void prom_soc_init(struct ralink_soc_info *soc_info) 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 { diff --git a/arch/mips/ralink/rt3883.c b/arch/mips/ralink/rt3883.c index 86a535c..582995a 100644 --- a/arch/mips/ralink/rt3883.c +++ b/arch/mips/ralink/rt3883.c @@ -153,4 +153,6 @@ void prom_soc_init(struct ralink_soc_info *soc_info) soc_info->mem_size_max = RT3883_MEM_SIZE_MAX; rt2880_pinmux_data = rt3883_pinmux_data; + + ralink_soc == RT3883_SOC; } |