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Date: Fri, 9 Jul 2021 01:16:42 +0800
From: 周琰杰 (Zhou Yanjie)
<zhouyanjie@...yeetech.com>
To: tsbogend@...ha.franken.de, paulburton@...nel.org
Cc: linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
cand@....com, git@...0n.name, chenhuacai@...nel.org,
maoxiaochuan@...ngson.cn, f.fainelli@...il.com,
paul@...pouillou.net, dongsheng.qiu@...enic.com,
aric.pzqi@...enic.com, rick.tyliu@...enic.com,
sihui.liu@...enic.com, jun.jiang@...enic.com,
sernia.zhou@...mail.com
Subject: [PATCH] MIPS: Ingenic: Add system type for new Ingenic SoCs.
Add JZ4730, JZ4760, JZ4760B, X2000H, and X2100 system type for
cat /proc/cpuinfo to give out JZ4730, JZ4760, JZ4760B, X2000H,
and X2100.
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@...yeetech.com>
---
arch/mips/generic/board-ingenic.c | 15 +++++++++++++++
arch/mips/include/asm/bootinfo.h | 3 +++
arch/mips/include/asm/cpu.h | 4 ++--
3 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/arch/mips/generic/board-ingenic.c b/arch/mips/generic/board-ingenic.c
index 0cec0be..303bee6 100644
--- a/arch/mips/generic/board-ingenic.c
+++ b/arch/mips/generic/board-ingenic.c
@@ -21,6 +21,10 @@
static __init char *ingenic_get_system_type(unsigned long machtype)
{
switch (machtype) {
+ case MACH_INGENIC_X2100:
+ return "X2100";
+ case MACH_INGENIC_X2000H:
+ return "X2000H";
case MACH_INGENIC_X2000E:
return "X2000E";
case MACH_INGENIC_X2000:
@@ -37,8 +41,14 @@ static __init char *ingenic_get_system_type(unsigned long machtype)
return "JZ4775";
case MACH_INGENIC_JZ4770:
return "JZ4770";
+ case MACH_INGENIC_JZ4760B:
+ return "JZ4760B";
+ case MACH_INGENIC_JZ4760:
+ return "JZ4760";
case MACH_INGENIC_JZ4725B:
return "JZ4725B";
+ case MACH_INGENIC_JZ4730:
+ return "JZ4730";
default:
return "JZ4740";
}
@@ -61,8 +71,11 @@ static __init const void *ingenic_fixup_fdt(const void *fdt, const void *match_d
}
static const struct of_device_id ingenic_of_match[] __initconst = {
+ { .compatible = "ingenic,jz4730", .data = (void *)MACH_INGENIC_JZ4730 },
{ .compatible = "ingenic,jz4740", .data = (void *)MACH_INGENIC_JZ4740 },
{ .compatible = "ingenic,jz4725b", .data = (void *)MACH_INGENIC_JZ4725B },
+ { .compatible = "ingenic,jz4760", .data = (void *)MACH_INGENIC_JZ4760 },
+ { .compatible = "ingenic,jz4760b", .data = (void *)MACH_INGENIC_JZ4760B },
{ .compatible = "ingenic,jz4770", .data = (void *)MACH_INGENIC_JZ4770 },
{ .compatible = "ingenic,jz4775", .data = (void *)MACH_INGENIC_JZ4775 },
{ .compatible = "ingenic,jz4780", .data = (void *)MACH_INGENIC_JZ4780 },
@@ -71,6 +84,8 @@ static const struct of_device_id ingenic_of_match[] __initconst = {
{ .compatible = "ingenic,x1830", .data = (void *)MACH_INGENIC_X1830 },
{ .compatible = "ingenic,x2000", .data = (void *)MACH_INGENIC_X2000 },
{ .compatible = "ingenic,x2000e", .data = (void *)MACH_INGENIC_X2000E },
+ { .compatible = "ingenic,x2000h", .data = (void *)MACH_INGENIC_X2000H },
+ { .compatible = "ingenic,x2100", .data = (void *)MACH_INGENIC_X2100 },
{}
};
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
index 4c2e817..2128ba9 100644
--- a/arch/mips/include/asm/bootinfo.h
+++ b/arch/mips/include/asm/bootinfo.h
@@ -75,6 +75,7 @@ enum ingenic_machine_type {
MACH_INGENIC_JZ4750,
MACH_INGENIC_JZ4755,
MACH_INGENIC_JZ4760,
+ MACH_INGENIC_JZ4760B,
MACH_INGENIC_JZ4770,
MACH_INGENIC_JZ4775,
MACH_INGENIC_JZ4780,
@@ -83,6 +84,8 @@ enum ingenic_machine_type {
MACH_INGENIC_X1830,
MACH_INGENIC_X2000,
MACH_INGENIC_X2000E,
+ MACH_INGENIC_X2000H,
+ MACH_INGENIC_X2100,
};
extern char *system_type;
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 9e6211e..c70cac7 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -46,8 +46,8 @@
#define PRID_COMP_NETLOGIC 0x0c0000
#define PRID_COMP_CAVIUM 0x0d0000
#define PRID_COMP_LOONGSON 0x140000
-#define PRID_COMP_INGENIC_13 0x130000 /* X2000 */
-#define PRID_COMP_INGENIC_D0 0xd00000 /* JZ4740, JZ4750, X1830 */
+#define PRID_COMP_INGENIC_13 0x130000 /* X2000, X2100 */
+#define PRID_COMP_INGENIC_D0 0xd00000 /* JZ4730, JZ4740, JZ4750, JZ4760, X1830 */
#define PRID_COMP_INGENIC_D1 0xd10000 /* JZ4770, JZ4775, X1000 */
#define PRID_COMP_INGENIC_E1 0xe10000 /* JZ4780 */
--
2.7.4
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