[OpenWrt-Devel] [PATCH CC 23/32] ar71xx: rework patch for qca953x/956x
Matthias Schiffer
mschiffer at universe-factory.net
Mon Feb 29 22:06:57 EST 2016
Patch cherry-picked from the following location:
https://www.codeaurora.org/cgit/quic/qsdk/oss/system/openwrt/commit/?h=release/coconut_ioe4531_2.0&id=5c357bf6c763e4140dddcc9a3bc5f005525a9c0e
Changelist,
- add more register defines
- add EHCI support
- fix GPIO pin count to 18
- fix chained irq disabled
- fix GMAC0/GMAC1 initial
- fix WMAC irq number to 47
- merge the changes of dev-eth.c from the patch to file.
Signed-off-by: Miaoqing Pan <miaoqing at codeaurora.org>
Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
Backport of r46207
---
.../linux/ar71xx/files/arch/mips/ath79/dev-eth.c | 18 +-
...07-MIPS-ath79-add-support-for-QCA953x-SoC.patch | 300 ++++++++++++++++++++-
...35-MIPS-ath79-add-support-for-QCA956x-SoC.patch | 113 ++------
.../736-MIPS-ath79-fix-chained-irq-disable.patch | 21 +-
4 files changed, 339 insertions(+), 113 deletions(-)
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
index ae3db4c..ff94e2e 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -198,6 +198,8 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
mdio_dev = &ath79_mdio1_device;
mdio_data = &ath79_mdio1_data;
break;
@@ -256,6 +258,8 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
break;
case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
mdio_data->builtin_switch = 1;
break;
@@ -571,6 +575,8 @@ static void __init ath79_init_eth_pll_data(unsigned int id)
case ATH79_SOC_QCA9533:
case ATH79_SOC_QCA9556:
case ATH79_SOC_QCA9558:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
pll_10 = AR934X_PLL_VAL_10;
pll_100 = AR934X_PLL_VAL_100;
pll_1000 = AR934X_PLL_VAL_1000;
@@ -627,6 +633,8 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
break;
@@ -687,7 +695,8 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
- case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
break;
@@ -697,6 +706,7 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
+ case ATH79_SOC_QCA9533:
switch (pdata->phy_if_mode) {
case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_GMII:
@@ -986,6 +996,7 @@ void __init ath79_register_eth(unsigned int id)
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
+ case ATH79_SOC_QCA9533:
if (id == 0) {
pdata->reset_bit = AR934X_RESET_GE0_MAC |
AR934X_RESET_GE0_MDIO;
@@ -1017,7 +1028,8 @@ void __init ath79_register_eth(unsigned int id)
pdata->fifo_cfg3 = 0x01f00140;
break;
- case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
if (id == 0) {
pdata->reset_bit = AR933X_RESET_GE0_MAC |
AR933X_RESET_GE0_MDIO;
@@ -1123,6 +1135,8 @@ void __init ath79_register_eth(unsigned int id)
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
case ATH79_SOC_QCA9533:
+ case ATH79_SOC_QCA9561:
+ case ATH79_SOC_TP9343:
pdata->mii_bus_dev = &ath79_mdio1_device.dev;
break;
diff --git a/target/linux/ar71xx/patches-3.18/707-MIPS-ath79-add-support-for-QCA953x-SoC.patch b/target/linux/ar71xx/patches-3.18/707-MIPS-ath79-add-support-for-QCA953x-SoC.patch
index f3b4446..cf10af3 100644
--- a/target/linux/ar71xx/patches-3.18/707-MIPS-ath79-add-support-for-QCA953x-SoC.patch
+++ b/target/linux/ar71xx/patches-3.18/707-MIPS-ath79-add-support-for-QCA953x-SoC.patch
@@ -175,6 +175,48 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
soc_is_qca955x()) {
ath79_uart_data[0].uartclk = uart_clk_rate;
platform_device_register(&ath79_uart_device);
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -236,6 +236,30 @@ static void __init ar934x_usb_setup(void
+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
+ }
+
++static void __init qca953x_usb_setup(void)
++{
++ u32 bootstrap;
++
++ bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
++
++ ath79_device_reset_set(QCA953X_RESET_USBSUS_OVERRIDE);
++ udelay(1000);
++
++ ath79_device_reset_clear(QCA953X_RESET_USB_PHY);
++ udelay(1000);
++
++ ath79_device_reset_clear(QCA953X_RESET_USB_PHY_ANALOG);
++ udelay(1000);
++
++ ath79_device_reset_clear(QCA953X_RESET_USB_HOST);
++ udelay(1000);
++
++ ath79_usb_register("ehci-platform", -1,
++ QCA953X_EHCI_BASE, QCA953X_EHCI_SIZE,
++ ATH79_CPU_IRQ(3),
++ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
++}
++
+ static void qca955x_usb_reset_notifier(struct platform_device *pdev)
+ {
+ u32 base;
+@@ -286,6 +310,8 @@ void __init ath79_register_usb(void)
+ ar933x_usb_setup();
+ else if (soc_is_ar934x())
+ ar934x_usb_setup();
++ else if (soc_is_qca953x())
++ qca953x_usb_setup();
+ else if (soc_is_qca955x())
+ qca955x_usb_setup();
+ else
--- a/arch/mips/ath79/dev-wmac.c
+++ b/arch/mips/ath79/dev-wmac.c
@@ -101,7 +101,7 @@ static int ar933x_wmac_reset(void)
@@ -207,8 +249,8 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
+
+ ath79_wmac_resources[0].start = QCA953X_WMAC_BASE;
+ ath79_wmac_resources[0].end = QCA953X_WMAC_BASE + QCA953X_WMAC_SIZE - 1;
-+ ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2);
-+ ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2);
++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
++ ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
+
+ t = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
+ if (t & QCA953X_BOOTSTRAP_REF_CLK_40)
@@ -244,6 +286,24 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
_prom_putchar = prom_putchar_ar71xx;
--- a/arch/mips/ath79/gpio.c
+++ b/arch/mips/ath79/gpio.c
+@@ -148,7 +148,7 @@ static void __iomem *ath79_gpio_get_func
+ soc_is_ar913x() ||
+ soc_is_ar933x())
+ reg = AR71XX_GPIO_REG_FUNC;
+- else if (soc_is_ar934x())
++ else if (soc_is_ar934x() || soc_is_qca953x())
+ reg = AR934X_GPIO_REG_FUNC;
+ else
+ BUG();
+@@ -187,7 +187,7 @@ void __init ath79_gpio_output_select(uns
+ unsigned int reg;
+ u32 t, s;
+
+- BUG_ON(!soc_is_ar934x());
++ BUG_ON(!soc_is_ar934x() && !soc_is_qca953x());
+
+ if (gpio >= AR934X_GPIO_COUNT)
+ return;
@@ -224,6 +224,8 @@ void __init ath79_gpio_init(void)
ath79_gpio_count = AR933X_GPIO_COUNT;
else if (soc_is_ar934x())
@@ -272,16 +332,77 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
soc_is_qca955x())
ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
else
-@@ -352,6 +353,9 @@ void __init arch_init_irq(void)
+@@ -153,6 +154,38 @@ static void ar934x_ip2_irq_init(void)
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
+ }
+
++static void qca953x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
++{
++ u32 status;
++
++ disable_irq_nosync(irq);
++
++ status = ath79_reset_rr(QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS);
++
++ if (status & QCA953X_PCIE_WMAC_INT_PCIE_ALL) {
++ ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_PCIE);
++ generic_handle_irq(ATH79_IP2_IRQ(0));
++ } else if (status & QCA953X_PCIE_WMAC_INT_WMAC_ALL) {
++ ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_WMAC);
++ generic_handle_irq(ATH79_IP2_IRQ(1));
++ } else {
++ spurious_interrupt();
++ }
++
++ enable_irq(irq);
++}
++
++static void qca953x_irq_init(void)
++{
++ int i;
++
++ for (i = ATH79_IP2_IRQ_BASE;
++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++
++ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch);
++}
++
+ static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+ {
+ u32 status;
+@@ -335,6 +368,12 @@ static void ar934x_ip3_handler(void)
+ do_IRQ(ATH79_CPU_IRQ(3));
+ }
+
++static void qca953x_ip3_handler(void)
++{
++ ath79_ddr_wb_flush(QCA953X_DDR_REG_FLUSH_USB);
++ do_IRQ(ATH79_CPU_IRQ(3));
++}
++
+ void __init arch_init_irq(void)
+ {
+ if (soc_is_ar71xx()) {
+@@ -352,6 +391,9 @@ void __init arch_init_irq(void)
} else if (soc_is_ar934x()) {
ath79_ip2_handler = ath79_default_ip2_handler;
ath79_ip3_handler = ar934x_ip3_handler;
+ } else if (soc_is_qca953x()) {
+ ath79_ip2_handler = ath79_default_ip2_handler;
-+ ath79_ip3_handler = ath79_default_ip3_handler;
++ ath79_ip3_handler = qca953x_ip3_handler;
} else if (soc_is_qca955x()) {
ath79_ip2_handler = ath79_default_ip2_handler;
ath79_ip3_handler = ath79_default_ip3_handler;
+@@ -365,6 +407,8 @@ void __init arch_init_irq(void)
+
+ if (soc_is_ar934x())
+ ar934x_ip2_irq_init();
++ else if (soc_is_qca953x())
++ qca953x_irq_init();
+ else if (soc_is_qca955x())
+ qca955x_irq_init();
+ }
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -59,6 +59,7 @@ static void __init ath79_detect_sys_type
@@ -329,23 +450,49 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
pr_info("SoC: %s\n", ath79_sys_type);
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-@@ -105,6 +105,9 @@
+@@ -105,6 +105,21 @@
#define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
#define AR934X_SRIF_SIZE 0x1000
++#define QCA953X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
++#define QCA953X_GMAC_SIZE 0x14
+#define QCA953X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+#define QCA953X_WMAC_SIZE 0x20000
++#define QCA953X_EHCI_BASE 0x1b000000
++#define QCA953X_EHCI_SIZE 0x200
++#define QCA953X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
++#define QCA953X_SRIF_SIZE 0x1000
++
++#define QCA953X_PCI_CFG_BASE0 0x14000000
++#define QCA953X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000)
++#define QCA953X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000)
++#define QCA953X_PCI_MEM_BASE0 0x10000000
++#define QCA953X_PCI_MEM_SIZE 0x02000000
+
#define QCA955X_PCI_MEM_BASE0 0x10000000
#define QCA955X_PCI_MEM_BASE1 0x12000000
#define QCA955X_PCI_MEM_SIZE 0x02000000
-@@ -279,6 +282,43 @@
+@@ -173,6 +188,12 @@
+ #define AR934X_DDR_REG_FLUSH_PCIE 0xa8
+ #define AR934X_DDR_REG_FLUSH_WMAC 0xac
+
++#define QCA953X_DDR_REG_FLUSH_GE0 0x9c
++#define QCA953X_DDR_REG_FLUSH_GE1 0xa0
++#define QCA953X_DDR_REG_FLUSH_USB 0xa4
++#define QCA953X_DDR_REG_FLUSH_PCIE 0xa8
++#define QCA953X_DDR_REG_FLUSH_WMAC 0xac
++
+ /*
+ * PLL block
+ */
+@@ -279,6 +300,44 @@
#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6)
+#define QCA953X_PLL_CPU_CONFIG_REG 0x00
+#define QCA953X_PLL_DDR_CONFIG_REG 0x04
+#define QCA953X_PLL_CLK_CTRL_REG 0x08
++#define QCA953X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24
+#define QCA953X_PLL_ETH_XMII_CONTROL_REG 0x2c
+#define QCA953X_PLL_ETH_SGMII_CONTROL_REG 0x48
+
@@ -356,7 +503,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
+#define QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
+#define QCA953X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
-+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3
++#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
+
+#define QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT 0
+#define QCA953X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff
@@ -383,27 +530,85 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
#define QCA955X_PLL_CPU_CONFIG_REG 0x00
#define QCA955X_PLL_DDR_CONFIG_REG 0x04
#define QCA955X_PLL_CLK_CTRL_REG 0x08
-@@ -355,6 +395,10 @@
+@@ -355,6 +414,10 @@
#define AR934X_RESET_REG_BOOTSTRAP 0xb0
#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+#define QCA953X_RESET_REG_RESET_MODULE 0x1c
+#define QCA953X_RESET_REG_BOOTSTRAP 0xb0
-+#define QCA953X_RESET_REG_EXT_INT_STATUS 0xac
++#define QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+
#define QCA955X_RESET_REG_RESET_MODULE 0x1c
#define QCA955X_RESET_REG_BOOTSTRAP 0xb0
#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
-@@ -503,6 +547,8 @@
+@@ -450,6 +513,27 @@
+ #define AR934X_RESET_MBOX BIT(1)
+ #define AR934X_RESET_I2S BIT(0)
+
++#define QCA953X_RESET_USB_EXT_PWR BIT(29)
++#define QCA953X_RESET_EXTERNAL BIT(28)
++#define QCA953X_RESET_RTC BIT(27)
++#define QCA953X_RESET_FULL_CHIP BIT(24)
++#define QCA953X_RESET_GE1_MDIO BIT(23)
++#define QCA953X_RESET_GE0_MDIO BIT(22)
++#define QCA953X_RESET_CPU_NMI BIT(21)
++#define QCA953X_RESET_CPU_COLD BIT(20)
++#define QCA953X_RESET_DDR BIT(16)
++#define QCA953X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
++#define QCA953X_RESET_GE1_MAC BIT(13)
++#define QCA953X_RESET_ETH_SWITCH_ANALOG BIT(12)
++#define QCA953X_RESET_USB_PHY_ANALOG BIT(11)
++#define QCA953X_RESET_GE0_MAC BIT(9)
++#define QCA953X_RESET_ETH_SWITCH BIT(8)
++#define QCA953X_RESET_PCIE_PHY BIT(7)
++#define QCA953X_RESET_PCIE BIT(6)
++#define QCA953X_RESET_USB_HOST BIT(5)
++#define QCA953X_RESET_USB_PHY BIT(4)
++#define QCA953X_RESET_USBSUS_OVERRIDE BIT(3)
++
+ #define QCA955X_RESET_HOST BIT(31)
+ #define QCA955X_RESET_SLIC BIT(30)
+ #define QCA955X_RESET_HDMA BIT(29)
+@@ -503,6 +587,13 @@
#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
#define AR934X_BOOTSTRAP_DDR1 BIT(0)
++#define QCA953X_BOOTSTRAP_SW_OPTION2 BIT(12)
++#define QCA953X_BOOTSTRAP_SW_OPTION1 BIT(11)
++#define QCA953X_BOOTSTRAP_EJTAG_MODE BIT(5)
+#define QCA953X_BOOTSTRAP_REF_CLK_40 BIT(4)
++#define QCA953X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
++#define QCA953X_BOOTSTRAP_DDR1 BIT(0)
+
#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
-@@ -565,6 +611,8 @@
+@@ -523,6 +614,24 @@
+ AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
+ AR934X_PCIE_WMAC_INT_PCIE_RC3)
+
++#define QCA953X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
++#define QCA953X_PCIE_WMAC_INT_WMAC_TX BIT(1)
++#define QCA953X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
++#define QCA953X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC BIT(4)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
++#define QCA953X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
++#define QCA953X_PCIE_WMAC_INT_WMAC_ALL \
++ (QCA953X_PCIE_WMAC_INT_WMAC_MISC | QCA953X_PCIE_WMAC_INT_WMAC_TX | \
++ QCA953X_PCIE_WMAC_INT_WMAC_RXLP | QCA953X_PCIE_WMAC_INT_WMAC_RXHP)
++
++#define QCA953X_PCIE_WMAC_INT_PCIE_ALL \
++ (QCA953X_PCIE_WMAC_INT_PCIE_RC | QCA953X_PCIE_WMAC_INT_PCIE_RC0 | \
++ QCA953X_PCIE_WMAC_INT_PCIE_RC1 | QCA953X_PCIE_WMAC_INT_PCIE_RC2 | \
++ QCA953X_PCIE_WMAC_INT_PCIE_RC3)
++
+ #define QCA955X_EXT_INT_WMAC_MISC BIT(0)
+ #define QCA955X_EXT_INT_WMAC_TX BIT(1)
+ #define QCA955X_EXT_INT_WMAC_RXLP BIT(2)
+@@ -565,6 +674,8 @@
#define REV_ID_MAJOR_AR9341 0x0120
#define REV_ID_MAJOR_AR9342 0x1120
#define REV_ID_MAJOR_AR9344 0x2120
@@ -412,7 +617,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
#define REV_ID_MAJOR_QCA9556 0x0130
#define REV_ID_MAJOR_QCA9558 0x1130
-@@ -587,6 +635,8 @@
+@@ -587,6 +698,8 @@
#define AR934X_REV_ID_REVISION_MASK 0xf
@@ -421,14 +626,81 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
#define QCA955X_REV_ID_REVISION_MASK 0xf
/*
-@@ -640,6 +690,7 @@
+@@ -634,12 +747,32 @@
+ #define AR934X_GPIO_REG_OUT_FUNC5 0x40
+ #define AR934X_GPIO_REG_FUNC 0x6c
+
++#define QCA953X_GPIO_REG_OUT_FUNC0 0x2c
++#define QCA953X_GPIO_REG_OUT_FUNC1 0x30
++#define QCA953X_GPIO_REG_OUT_FUNC2 0x34
++#define QCA953X_GPIO_REG_OUT_FUNC3 0x38
++#define QCA953X_GPIO_REG_OUT_FUNC4 0x3c
++#define QCA953X_GPIO_REG_IN_ENABLE0 0x44
++#define QCA953X_GPIO_REG_FUNC 0x6c
++
++#define QCA953X_GPIO_OUT_MUX_SPI_CS1 10
++#define QCA953X_GPIO_OUT_MUX_SPI_CS2 11
++#define QCA953X_GPIO_OUT_MUX_SPI_CS0 9
++#define QCA953X_GPIO_OUT_MUX_SPI_CLK 8
++#define QCA953X_GPIO_OUT_MUX_SPI_MOSI 12
++#define QCA953X_GPIO_OUT_MUX_LED_LINK1 41
++#define QCA953X_GPIO_OUT_MUX_LED_LINK2 42
++#define QCA953X_GPIO_OUT_MUX_LED_LINK3 43
++#define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
++#define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
++
+ #define AR71XX_GPIO_COUNT 16
+ #define AR7240_GPIO_COUNT 18
+ #define AR7241_GPIO_COUNT 20
#define AR913X_GPIO_COUNT 22
#define AR933X_GPIO_COUNT 30
#define AR934X_GPIO_COUNT 23
-+#define QCA953X_GPIO_COUNT 24
++#define QCA953X_GPIO_COUNT 18
#define QCA955X_GPIO_COUNT 24
/*
+@@ -663,6 +796,24 @@
+ #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13
+ #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7
+
++#define QCA953X_SRIF_CPU_DPLL1_REG 0x1c0
++#define QCA953X_SRIF_CPU_DPLL2_REG 0x1c4
++#define QCA953X_SRIF_CPU_DPLL3_REG 0x1c8
++
++#define QCA953X_SRIF_DDR_DPLL1_REG 0x240
++#define QCA953X_SRIF_DDR_DPLL2_REG 0x244
++#define QCA953X_SRIF_DDR_DPLL3_REG 0x248
++
++#define QCA953X_SRIF_DPLL1_REFDIV_SHIFT 27
++#define QCA953X_SRIF_DPLL1_REFDIV_MASK 0x1f
++#define QCA953X_SRIF_DPLL1_NINT_SHIFT 18
++#define QCA953X_SRIF_DPLL1_NINT_MASK 0x1ff
++#define QCA953X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff
++
++#define QCA953X_SRIF_DPLL2_LOCAL_PLL BIT(30)
++#define QCA953X_SRIF_DPLL2_OUTDIV_SHIFT 13
++#define QCA953X_SRIF_DPLL2_OUTDIV_MASK 0x7
++
+ #define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
+ #define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
+ #define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
+@@ -804,6 +955,16 @@
+ #define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16
+
+ /*
++ * QCA953X GMAC Interface
++ */
++#define QCA953X_GMAC_REG_ETH_CFG 0x00
++
++#define QCA953X_ETH_CFG_SW_ONLY_MODE BIT(6)
++#define QCA953X_ETH_CFG_SW_PHY_SWAP BIT(7)
++#define QCA953X_ETH_CFG_SW_APB_ACCESS BIT(9)
++#define QCA953X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
++
++/*
+ * QCA955X GMAC Interface
+ */
+
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -32,6 +32,7 @@ enum ath79_soc_type {
diff --git a/target/linux/ar71xx/patches-3.18/735-MIPS-ath79-add-support-for-QCA956x-SoC.patch b/target/linux/ar71xx/patches-3.18/735-MIPS-ath79-add-support-for-QCA956x-SoC.patch
index ab2bc38..eecccdc 100644
--- a/target/linux/ar71xx/patches-3.18/735-MIPS-ath79-add-support-for-QCA956x-SoC.patch
+++ b/target/linux/ar71xx/patches-3.18/735-MIPS-ath79-add-support-for-QCA956x-SoC.patch
@@ -142,74 +142,9 @@
ath79_uart_data[0].uartclk = uart_clk_rate;
platform_device_register(&ath79_uart_device);
} else if (soc_is_ar933x()) {
---- a/arch/mips/ath79/dev-eth.c
-+++ b/arch/mips/ath79/dev-eth.c
-@@ -198,6 +198,8 @@ void __init ath79_register_mdio(unsigned
- case ATH79_SOC_AR9330:
- case ATH79_SOC_AR9331:
- case ATH79_SOC_QCA9533:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- mdio_dev = &ath79_mdio1_device;
- mdio_data = &ath79_mdio1_data;
- break;
-@@ -256,6 +258,8 @@ void __init ath79_register_mdio(unsigned
- break;
-
- case ATH79_SOC_QCA9533:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- mdio_data->builtin_switch = 1;
- break;
-
-@@ -571,6 +575,8 @@ static void __init ath79_init_eth_pll_da
- case ATH79_SOC_QCA9533:
- case ATH79_SOC_QCA9556:
- case ATH79_SOC_QCA9558:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- pll_10 = AR934X_PLL_VAL_10;
- pll_100 = AR934X_PLL_VAL_100;
- pll_1000 = AR934X_PLL_VAL_1000;
-@@ -627,6 +633,8 @@ static int __init ath79_setup_phy_if_mod
- case ATH79_SOC_AR9330:
- case ATH79_SOC_AR9331:
- case ATH79_SOC_QCA9533:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
- break;
-
-@@ -688,6 +696,8 @@ static int __init ath79_setup_phy_if_mod
- case ATH79_SOC_AR9330:
- case ATH79_SOC_AR9331:
- case ATH79_SOC_QCA9533:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
- break;
-
-@@ -1018,6 +1028,8 @@ void __init ath79_register_eth(unsigned
- break;
-
- case ATH79_SOC_QCA9533:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- if (id == 0) {
- pdata->reset_bit = AR933X_RESET_GE0_MAC |
- AR933X_RESET_GE0_MDIO;
-@@ -1123,6 +1135,8 @@ void __init ath79_register_eth(unsigned
- case ATH79_SOC_AR9330:
- case ATH79_SOC_AR9331:
- case ATH79_SOC_QCA9533:
-+ case ATH79_SOC_QCA9561:
-+ case ATH79_SOC_TP9343:
- pdata->mii_bus_dev = &ath79_mdio1_device.dev;
- break;
-
--- a/arch/mips/ath79/dev-usb.c
+++ b/arch/mips/ath79/dev-usb.c
-@@ -272,6 +272,19 @@ static void __init qca955x_usb_setup(voi
+@@ -296,6 +296,19 @@ static void __init qca955x_usb_setup(voi
&ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
}
@@ -229,8 +164,8 @@
void __init ath79_register_usb(void)
{
if (soc_is_ar71xx())
-@@ -288,6 +301,8 @@ void __init ath79_register_usb(void)
- ar934x_usb_setup();
+@@ -314,6 +327,8 @@ void __init ath79_register_usb(void)
+ qca953x_usb_setup();
else if (soc_is_qca955x())
qca955x_usb_setup();
+ else if (soc_is_qca9561())
@@ -291,9 +226,9 @@
soc_is_ar913x() ||
soc_is_ar933x())
reg = AR71XX_GPIO_REG_FUNC;
-- else if (soc_is_ar934x())
+- else if (soc_is_ar934x() || soc_is_qca953x())
+ else if (soc_is_ar934x() ||
-+ soc_is_qca956x())
++ soc_is_qca953x() || soc_is_qca956x())
reg = AR934X_GPIO_REG_FUNC;
else
BUG();
@@ -326,7 +261,7 @@
ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
else
BUG();
-@@ -236,6 +237,99 @@ static void qca955x_irq_init(void)
+@@ -268,6 +269,97 @@ static void qca955x_irq_init(void)
irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch);
}
@@ -406,15 +341,13 @@
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
-+ irq_set_chip_and_handler(i, &dummy_irq_chip,
-+ handle_level_irq);
++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch);
+
+ for (i = ATH79_IP3_IRQ_BASE;
+ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++)
-+ irq_set_chip_and_handler(i, &dummy_irq_chip,
-+ handle_level_irq);
++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch);
+
@@ -426,7 +359,7 @@
asmlinkage void plat_irq_dispatch(void)
{
unsigned long pending;
-@@ -359,6 +453,9 @@ void __init arch_init_irq(void)
+@@ -397,6 +489,9 @@ void __init arch_init_irq(void)
} else if (soc_is_qca955x()) {
ath79_ip2_handler = ath79_default_ip2_handler;
ath79_ip3_handler = ath79_default_ip3_handler;
@@ -436,8 +369,8 @@
} else {
BUG();
}
-@@ -371,4 +468,6 @@ void __init arch_init_irq(void)
- ar934x_ip2_irq_init();
+@@ -411,4 +506,6 @@ void __init arch_init_irq(void)
+ qca953x_irq_init();
else if (soc_is_qca955x())
qca955x_irq_init();
+ else if (soc_is_qca956x())
@@ -554,7 +487,7 @@
pr_info("SoC: %s\n", ath79_sys_type);
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-@@ -131,6 +131,23 @@
+@@ -143,6 +143,23 @@
#define QCA955X_NFC_BASE 0x1b800200
#define QCA955X_NFC_SIZE 0xb8
@@ -578,7 +511,7 @@
#define AR9300_OTP_BASE 0x14000
#define AR9300_OTP_STATUS 0x15f18
#define AR9300_OTP_STATUS_TYPE 0x7
-@@ -356,6 +373,49 @@
+@@ -375,6 +392,49 @@
#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
@@ -628,7 +561,7 @@
/*
* USB_CONFIG block
*/
-@@ -403,6 +463,11 @@
+@@ -422,6 +482,11 @@
#define QCA955X_RESET_REG_BOOTSTRAP 0xb0
#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
@@ -640,7 +573,7 @@
#define MISC_INT_ETHSW BIT(12)
#define MISC_INT_TIMER4 BIT(10)
#define MISC_INT_TIMER3 BIT(9)
-@@ -551,6 +616,8 @@
+@@ -596,6 +661,8 @@
#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
@@ -649,7 +582,7 @@
#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
-@@ -600,6 +667,37 @@
+@@ -663,6 +730,37 @@
QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \
QCA955X_EXT_INT_PCIE_RC2_INT3)
@@ -687,7 +620,7 @@
#define REV_ID_MAJOR_MASK 0xfff0
#define REV_ID_MAJOR_AR71XX 0x00a0
#define REV_ID_MAJOR_AR913X 0x00b0
-@@ -615,6 +713,8 @@
+@@ -678,6 +776,8 @@
#define REV_ID_MAJOR_QCA9533_V2 0x0160
#define REV_ID_MAJOR_QCA9556 0x0130
#define REV_ID_MAJOR_QCA9558 0x1130
@@ -696,7 +629,7 @@
#define AR71XX_REV_ID_MINOR_MASK 0x3
#define AR71XX_REV_ID_MINOR_AR7130 0x0
-@@ -639,6 +739,8 @@
+@@ -702,6 +802,8 @@
#define QCA955X_REV_ID_REVISION_MASK 0xf
@@ -705,9 +638,9 @@
/*
* SPI block
*/
-@@ -684,6 +786,19 @@
- #define AR934X_GPIO_REG_OUT_FUNC5 0x40
- #define AR934X_GPIO_REG_FUNC 0x6c
+@@ -766,6 +868,19 @@
+ #define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
+ #define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
+#define QCA956X_GPIO_REG_OUT_FUNC0 0x2c
+#define QCA956X_GPIO_REG_OUT_FUNC1 0x30
@@ -725,9 +658,9 @@
#define AR71XX_GPIO_COUNT 16
#define AR7240_GPIO_COUNT 18
#define AR7241_GPIO_COUNT 20
-@@ -692,6 +807,7 @@
+@@ -774,6 +889,7 @@
#define AR934X_GPIO_COUNT 23
- #define QCA953X_GPIO_COUNT 24
+ #define QCA953X_GPIO_COUNT 18
#define QCA955X_GPIO_COUNT 24
+#define QCA956X_GPIO_COUNT 23
diff --git a/target/linux/ar71xx/patches-3.18/736-MIPS-ath79-fix-chained-irq-disable.patch b/target/linux/ar71xx/patches-3.18/736-MIPS-ath79-fix-chained-irq-disable.patch
index 8cb38d3..8c0cc95 100644
--- a/target/linux/ar71xx/patches-3.18/736-MIPS-ath79-fix-chained-irq-disable.patch
+++ b/target/linux/ar71xx/patches-3.18/736-MIPS-ath79-fix-chained-irq-disable.patch
@@ -19,7 +19,16 @@
irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
}
-@@ -224,15 +225,13 @@ static void qca955x_irq_init(void)
+@@ -182,7 +183,7 @@ static void qca953x_irq_init(void)
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
++ irq_set_chip_and_handler(i, &ip2_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch);
+ }
+@@ -256,15 +257,13 @@ static void qca955x_irq_init(void)
for (i = ATH79_IP2_IRQ_BASE;
i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
@@ -37,25 +46,23 @@
irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch);
}
-@@ -313,15 +312,13 @@ static void qca956x_irq_init(void)
+@@ -345,13 +344,13 @@ static void qca956x_irq_init(void)
for (i = ATH79_IP2_IRQ_BASE;
i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
-- irq_set_chip_and_handler(i, &dummy_irq_chip,
-- handle_level_irq);
+- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+ irq_set_chip_and_handler(i, &ip2_chip, handle_level_irq);
irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch);
for (i = ATH79_IP3_IRQ_BASE;
i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++)
-- irq_set_chip_and_handler(i, &dummy_irq_chip,
-- handle_level_irq);
+- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+ irq_set_chip_and_handler(i, &ip3_chip, handle_level_irq);
irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch);
-@@ -430,8 +427,35 @@ static void ar934x_ip3_handler(void)
+@@ -466,8 +465,35 @@ static void qca953x_ip3_handler(void)
do_IRQ(ATH79_CPU_IRQ(3));
}
--
2.7.2
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