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ar71xx: rework patch for qca953x/956x 

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@codeaurora.org>
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

SVN-Revision: 46207
lede-17.01
Felix Fietkau 2015-07-07 08:05:55 +00:00
parent 7acbd52055
commit c9e433206f
4 changed files with 379 additions and 157 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
View File

@ -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;

326
target/linux/ar71xx/patches-3.18/707-MIPS-ath79-add-support-for-QCA953x-SoC.patch
View File

@ -44,7 +44,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
config ATH79_NVRAM
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -350,6 +350,91 @@ static void __init ar934x_clocks_init(vo
@@ -350,6 +350,91 @@ static void __init ar934x_clocks_init(void)
iounmap(dpll_base);
}
@ -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)
@ -186,7 +228,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
{
return ath79_soc_rev;
}
@@ -126,7 +126,7 @@ static void __init ar933x_wmac_setup(voi
@@ -126,7 +126,7 @@ static void __init ar933x_wmac_setup(void)
ath79_wmac_data.is_clk_25mhz = true;
if (ath79_soc_rev == 1)
@ -195,8 +237,8 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
ath79_wmac_data.external_reset = ar933x_wmac_reset;
}
@@ -149,6 +149,26 @@ static void ar934x_wmac_setup(void)
ath79_wmac_data.is_clk_25mhz = true;
@@ -151,6 +151,26 @@ static void ar934x_wmac_setup(void)
ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
}
+static void qca953x_wmac_setup(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)
@ -222,7 +264,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
static void qca955x_wmac_setup(void)
{
u32 t;
@@ -366,6 +386,8 @@ void __init ath79_register_wmac(u8 *cal_
@@ -368,6 +388,8 @@ void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
ar933x_wmac_setup();
else if (soc_is_ar934x())
ar934x_wmac_setup();
@ -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_function_reg(void)
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(unsigned gpio, u8 val)
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())
@ -264,7 +324,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
}
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -106,6 +106,7 @@ static void __init ath79_misc_irq_init(v
@@ -106,6 +106,7 @@ static void __init ath79_misc_irq_init(void)
else if (soc_is_ar724x() ||
soc_is_ar933x() ||
soc_is_ar934x() ||
@ -272,19 +332,80 @@ 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
@@ -60,6 +60,7 @@ static void __init ath79_detect_sys_type(void)
u32 major;
u32 minor;
u32 rev = 0;
@ -292,7 +413,7 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID);
major = id & REV_ID_MAJOR_MASK;
@@ -151,6 +152,16 @@ static void __init ath79_detect_sys_type
@@ -152,6 +153,16 @@ static void __init ath79_detect_sys_type(void)
rev = id & AR934X_REV_ID_REVISION_MASK;
break;
@ -309,38 +430,60 @@ meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
case REV_ID_MAJOR_QCA9556:
ath79_soc = ATH79_SOC_QCA9556;
chip = "9556";
@@ -169,9 +180,9 @@ static void __init ath79_detect_sys_type
@@ -170,7 +181,7 @@ static void __init ath79_detect_sys_type(void)
ath79_soc_rev = rev;
- if (soc_is_qca955x())
- sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
- chip, rev);
+ if (soc_is_qca953x() || soc_is_qca955x())
+ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
+ chip, ver, rev);
sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
chip, rev);
else
sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
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
+
@ -351,7 +494,7 @@ 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
@ -378,27 +521,85 @@ 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
@ -407,7 +608,7 @@ 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
@ -416,14 +617,81 @@ 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 {

171
target/linux/ar71xx/patches-3.18/735-MIPS-ath79-add-support-for-QCA956x-SoC.patch
View File

@ -1,3 +1,27 @@
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -1213,6 +1213,12 @@ config SOC_QCA955X
select PCI_AR724X if PCI
def_bool n
+config SOC_QCA956X
+ select USB_ARCH_HAS_EHCI
+ select HW_HAS_PCI
+ select PCI_AR724X if PCI
+ def_bool n
+
config ATH79_DEV_M25P80
select ATH79_DEV_SPI
def_bool n
@@ -1250,7 +1256,7 @@ config ATH79_DEV_USB
def_bool n
config ATH79_DEV_WMAC
- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X)
+ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X || SOC_QCA956X)
def_bool n
config ATH79_NVRAM
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -520,6 +520,100 @@ static void __init qca955x_clocks_init(v
@ -142,74 +166,9 @@
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 +188,8 @@
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 +250,9 @@
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 +285,7 @@
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 +365,13 @@
+
+ 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 +383,7 @@
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;
@ -436,37 +393,13 @@
} 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())
+ qca956x_irq_init();
}
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -1213,6 +1213,12 @@ config SOC_QCA955X
select PCI_AR724X if PCI
def_bool n
+config SOC_QCA956X
+ select USB_ARCH_HAS_EHCI
+ select HW_HAS_PCI
+ select PCI_AR724X if PCI
+ def_bool n
+
config ATH79_DEV_M25P80
select ATH79_DEV_SPI
def_bool n
@@ -1250,7 +1256,7 @@ config ATH79_DEV_USB
def_bool n
config ATH79_DEV_WMAC
- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X)
+ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X || SOC_QCA956X)
def_bool n
config ATH79_NVRAM
--- a/arch/mips/ath79/pci.c
+++ b/arch/mips/ath79/pci.c
@@ -68,6 +68,21 @@ static const struct ath79_pci_irq qca955
@ -519,7 +452,7 @@
return -ENODEV;
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -175,15 +175,30 @@ static void __init ath79_detect_sys_type
@@ -175,14 +175,29 @@ static void __init ath79_detect_sys_type
rev = id & QCA955X_REV_ID_REVISION_MASK;
break;
@ -542,18 +475,18 @@
ath79_soc_rev = rev;
- if (soc_is_qca953x() || soc_is_qca955x())
- sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
+ if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca9561())
sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
chip, ver, rev);
+ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
+ chip, ver, rev);
+ else if (soc_is_tp9343())
+ sprintf(ath79_sys_type, "Qualcomm Atheros TP%s rev %u",
+ chip, rev);
chip, rev);
else
sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
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
@ -577,7 +510,7 @@
#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)
@ -627,7 +560,7 @@
/*
* 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
@ -639,7 +572,7 @@
#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)
@ -648,7 +581,7 @@
#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)
@ -686,7 +619,7 @@
#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
@ -695,7 +628,7 @@
#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
@ -704,9 +637,9 @@
/*
* 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
@ -724,9 +657,9 @@
#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

21
target/linux/ar71xx/patches-3.18/736-MIPS-ath79-fix-chained-irq-disable.patch
View File

@ -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));
}