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gluon/patches/openwrt/0058-ar71xx-Add-QCA955X-GPIO-mux-and-function-definitions.patch
Sven Eckelmann 69ce123457 ar71xx-generic: Add support for OpenMesh MR1750/OM5P-AC 
The new ath9k/ath10k based devices are only available in OpenWrt trunk. The
relevant patches have to backported to add support for them in Gluon

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
2016-05-23 11:15:30 +02:00

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From: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Date: Wed, 23 Mar 2016 12:52:31 +0000
Subject: ar71xx: Add QCA955X GPIO mux and function definitions
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Backport of r49075
Forwarded: https://patchwork.ozlabs.org/patch/624184/
diff --git a/target/linux/ar71xx/patches-3.18/601-MIPS-ath79-add-more-register-defines.patch b/target/linux/ar71xx/patches-3.18/601-MIPS-ath79-add-more-register-defines.patch
index 797977f..0126f6a 100644
--- a/target/linux/ar71xx/patches-3.18/601-MIPS-ath79-add-more-register-defines.patch
+++ b/target/linux/ar71xx/patches-3.18/601-MIPS-ath79-add-more-register-defines.patch
@@ -194,7 +194,7 @@
#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
-@@ -529,6 +626,12 @@
+@@ -529,8 +626,22 @@
#define AR71XX_GPIO_REG_INT_ENABLE 0x24
#define AR71XX_GPIO_REG_FUNC 0x28
@@ -206,8 +206,18 @@
+#define AR934X_GPIO_REG_OUT_FUNC5 0x40
#define AR934X_GPIO_REG_FUNC 0x6c
++#define QCA955X_GPIO_REG_OUT_FUNC0 0x2c
++#define QCA955X_GPIO_REG_OUT_FUNC1 0x30
++#define QCA955X_GPIO_REG_OUT_FUNC2 0x34
++#define QCA955X_GPIO_REG_OUT_FUNC3 0x38
++#define QCA955X_GPIO_REG_OUT_FUNC4 0x3c
++#define QCA955X_GPIO_REG_OUT_FUNC5 0x40
++#define QCA955X_GPIO_REG_FUNC 0x6c
++
#define AR71XX_GPIO_COUNT 16
-@@ -560,4 +663,170 @@
+ #define AR7240_GPIO_COUNT 18
+ #define AR7241_GPIO_COUNT 20
+@@ -560,4 +671,235 @@
#define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13
#define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7
@@ -288,6 +298,71 @@
+#define AR934X_GPIO_OUT_EXT_LNA0 46
+#define AR934X_GPIO_OUT_EXT_LNA1 47
+
++#define QCA955X_GPIO_FUNC_CLK_OBS7_EN BIT(9)
++#define QCA955X_GPIO_FUNC_CLK_OBS6_EN BIT(8)
++#define QCA955X_GPIO_FUNC_CLK_OBS5_EN BIT(7)
++#define QCA955X_GPIO_FUNC_CLK_OBS4_EN BIT(6)
++#define QCA955X_GPIO_FUNC_CLK_OBS3_EN BIT(5)
++#define QCA955X_GPIO_FUNC_CLK_OBS2_EN BIT(4)
++#define QCA955X_GPIO_FUNC_CLK_OBS1_EN BIT(3)
++#define QCA955X_GPIO_FUNC_JTAG_DISABLE BIT(1)
++
++#define QCA955X_GPIO_OUT_GPIO 0
++#define QCA955X_MII_EXT_MDI 1
++#define QCA955X_SLIC_DATA_OUT 3
++#define QCA955X_SLIC_PCM_FS 4
++#define QCA955X_SLIC_PCM_CLK 5
++#define QCA955X_SPI_CLK 8
++#define QCA955X_SPI_CS_0 9
++#define QCA955X_SPI_CS_1 10
++#define QCA955X_SPI_CS_2 11
++#define QCA955X_SPI_MISO 12
++#define QCA955X_I2S_CLK 13
++#define QCA955X_I2S_WS 14
++#define QCA955X_I2S_SD 15
++#define QCA955X_I2S_MCK 16
++#define QCA955X_SPDIF_OUT 17
++#define QCA955X_UART1_TD 18
++#define QCA955X_UART1_RTS 19
++#define QCA955X_UART1_RD 20
++#define QCA955X_UART1_CTS 21
++#define QCA955X_UART0_SOUT 22
++#define QCA955X_SPDIF2_OUT 23
++#define QCA955X_LED_SGMII_SPEED0 24
++#define QCA955X_LED_SGMII_SPEED1 25
++#define QCA955X_LED_SGMII_DUPLEX 26
++#define QCA955X_LED_SGMII_LINK_UP 27
++#define QCA955X_SGMII_SPEED0_INVERT 28
++#define QCA955X_SGMII_SPEED1_INVERT 29
++#define QCA955X_SGMII_DUPLEX_INVERT 30
++#define QCA955X_SGMII_LINK_UP_INVERT 31
++#define QCA955X_GE1_MII_MDO 32
++#define QCA955X_GE1_MII_MDC 33
++#define QCA955X_SWCOM2 38
++#define QCA955X_SWCOM3 39
++#define QCA955X_MAC2_GPIO 40
++#define QCA955X_MAC3_GPIO 41
++#define QCA955X_ATT_LED 42
++#define QCA955X_PWR_LED 43
++#define QCA955X_TX_FRAME 44
++#define QCA955X_RX_CLEAR_EXTERNAL 45
++#define QCA955X_LED_NETWORK_EN 46
++#define QCA955X_LED_POWER_EN 47
++#define QCA955X_WMAC_GLUE_WOW 68
++#define QCA955X_RX_CLEAR_EXTENSION 70
++#define QCA955X_CP_NAND_CS1 73
++#define QCA955X_USB_SUSPEND 74
++#define QCA955X_ETH_TX_ERR 75
++#define QCA955X_DDR_DQ_OE 76
++#define QCA955X_CLKREQ_N_EP 77
++#define QCA955X_CLKREQ_N_RC 78
++#define QCA955X_CLK_OBS0 79
++#define QCA955X_CLK_OBS1 80
++#define QCA955X_CLK_OBS2 81
++#define QCA955X_CLK_OBS3 82
++#define QCA955X_CLK_OBS4 83
++#define QCA955X_CLK_OBS5 84
++
+/*
+ * MII_CTRL block
+ */
diff --git a/target/linux/ar71xx/patches-3.18/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch b/target/linux/ar71xx/patches-3.18/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch
index 0e87357..8a54859 100644
--- a/target/linux/ar71xx/patches-3.18/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch
+++ b/target/linux/ar71xx/patches-3.18/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch
@@ -37,37 +37,12 @@
+ }
- if (gpio >= AR934X_GPIO_COUNT)
+- return;
+ if (gpio >= gpio_count)
- return;
++ return;
- reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
+ reg = reg_base + 4 * (gpio / 4);
s = 8 * (gpio % 4);
spin_lock_irqsave(&ath79_gpio_lock, flags);
---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-@@ -875,6 +875,14 @@
- #define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
- #define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
-
-+#define QCA955X_GPIO_REG_OUT_FUNC0 0x2c
-+#define QCA955X_GPIO_REG_OUT_FUNC1 0x30
-+#define QCA955X_GPIO_REG_OUT_FUNC2 0x34
-+#define QCA955X_GPIO_REG_OUT_FUNC3 0x38
-+#define QCA955X_GPIO_REG_OUT_FUNC4 0x3c
-+#define QCA955X_GPIO_REG_OUT_FUNC5 0x40
-+#define QCA955X_GPIO_REG_FUNC 0x6c
-+
- #define QCA956X_GPIO_REG_OUT_FUNC0 0x2c
- #define QCA956X_GPIO_REG_OUT_FUNC1 0x30
- #define QCA956X_GPIO_REG_OUT_FUNC2 0x34
-@@ -1014,6 +1022,8 @@
- #define AR934X_GPIO_OUT_EXT_LNA0 46
- #define AR934X_GPIO_OUT_EXT_LNA1 47
-
-+#define QCA955X_GPIO_OUT_GPIO 0
-+
- /*
- * MII_CTRL block
- */
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