From 3abf5ce6564e24a388b86caf1a00f91f4262b312 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 7 Mar 2016 17:56:53 +0000
Subject: ramips: convert the remaining subtargets to 4.4
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48954
---
...021-arch-mips-ralink-add-mt7688-detection.patch | 90 ----------------------
1 file changed, 90 deletions(-)
delete mode 100644 target/linux/ramips/patches-4.3/0021-arch-mips-ralink-add-mt7688-detection.patch
(limited to 'target/linux/ramips/patches-4.3/0021-arch-mips-ralink-add-mt7688-detection.patch')
diff --git a/target/linux/ramips/patches-4.3/0021-arch-mips-ralink-add-mt7688-detection.patch b/target/linux/ramips/patches-4.3/0021-arch-mips-ralink-add-mt7688-detection.patch
deleted file mode 100644
index f54acb8..0000000
--- a/target/linux/ramips/patches-4.3/0021-arch-mips-ralink-add-mt7688-detection.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From 14ef339843c24bf449d0f6d8bc176368c331c2c8 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Mon, 7 Dec 2015 17:29:00 +0100
-Subject: [PATCH 21/53] arch: mips: ralink: add mt7688 detection
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/include/asm/mach-ralink/mt7620.h | 1 +
- arch/mips/include/asm/mach-ralink/ralink_regs.h | 1 +
- arch/mips/ralink/mt7620.c | 21 ++++++++++++++++-----
- 3 files changed, 18 insertions(+), 5 deletions(-)
-
---- a/arch/mips/include/asm/mach-ralink/mt7620.h
-+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
-@@ -17,6 +17,7 @@
-
- #define SYSC_REG_CHIP_NAME0 0x00
- #define SYSC_REG_CHIP_NAME1 0x04
-+#define SYSC_REG_EFUSE_CFG 0x08
- #define SYSC_REG_CHIP_REV 0x0c
- #define SYSC_REG_SYSTEM_CONFIG0 0x10
- #define SYSC_REG_SYSTEM_CONFIG1 0x14
---- a/arch/mips/include/asm/mach-ralink/ralink_regs.h
-+++ b/arch/mips/include/asm/mach-ralink/ralink_regs.h
-@@ -24,6 +24,7 @@ enum ralink_soc_type {
- MT762X_SOC_MT7620N,
- MT762X_SOC_MT7621AT,
- MT762X_SOC_MT7628AN,
-+ MT762X_SOC_MT7688,
- };
- extern enum ralink_soc_type ralink_soc;
-
---- a/arch/mips/ralink/mt7620.c
-+++ b/arch/mips/ralink/mt7620.c
-@@ -46,6 +46,9 @@ enum mt762x_soc_type mt762x_soc;
- #define CLKCFG_FFRAC_MASK 0x001f
- #define CLKCFG_FFRAC_USB_VAL 0x0003
-
-+/* EFUSE bits */
-+#define EFUSE_MT7688 0x100000
-+
- /* does the board have sdram or ddram */
- static int dram_type;
-
-@@ -407,7 +410,7 @@ void __init ralink_clk_init(void)
- #define RINT(x) ((x) / 1000000)
- #define RFRAC(x) (((x) / 1000) % 1000)
-
-- if (mt762x_soc == MT762X_SOC_MT7628AN) {
-+ if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688) {
- if (xtal_rate == MHZ(40))
- cpu_rate = MHZ(580);
- else
-@@ -451,7 +454,8 @@ void __init ralink_clk_init(void)
- ralink_clk_add("10000c00.uartlite", periph_rate);
- ralink_clk_add("10180000.wmac", xtal_rate);
-
-- if (IS_ENABLED(CONFIG_USB)) {
-+ if (IS_ENABLED(CONFIG_USB) &&
-+ (mt762x_soc == MT762X_SOC_MT7620A || mt762x_soc == MT762X_SOC_MT7620N)) {
- /*
- * When the CPU goes into sleep mode, the BUS clock will be too low for
- * USB to function properly
-@@ -548,8 +552,15 @@ void prom_soc_init(struct ralink_soc_inf
- soc_info->compatible = "ralink,mt7620n-soc";
- }
- } else if (n0 == MT7620_CHIP_NAME0 && n1 == MT7628_CHIP_NAME1) {
-- mt762x_soc = MT762X_SOC_MT7628AN;
-- name = "MT7628AN";
-+ u32 efuse = __raw_readl(sysc + SYSC_REG_EFUSE_CFG);
-+
-+ if (efuse & EFUSE_MT7688) {
-+ mt762x_soc = MT762X_SOC_MT7688;
-+ name = "MT7688";
-+ } else {
-+ mt762x_soc = MT762X_SOC_MT7628AN;
-+ name = "MT7628AN";
-+ }
- soc_info->compatible = "ralink,mt7628an-soc";
- } else {
- panic("mt762x: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
-@@ -582,7 +593,7 @@ void prom_soc_init(struct ralink_soc_inf
- pr_info("Digital PMU set to %s control\n",
- (pmu1 & DIG_SW_SEL) ? ("sw") : ("hw"));
-
-- if (mt762x_soc == MT762X_SOC_MT7628AN)
-+ if (mt762x_soc == MT762X_SOC_MT7628AN || mt762x_soc == MT762X_SOC_MT7688)
- rt2880_pinmux_data = mt7628an_pinmux_data;
- else
- rt2880_pinmux_data = mt7620a_pinmux_data;
--
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