ar71xx: add support for qca956x soc
This patch adds soc support for QCA9561 and TP9343. TP9343 is a reduced version of QCA9561, which can be found in TP-LINK routers in China. The qca956x_wmac has not yet been supported by ath9k. tested on TL-WDR6500 and TL-WR882N v1 (Chinese version) Signed-off-by: Weijie Gao <hackpascal@gmail.com> SVN-Revision: 43744
This commit is contained in:
Felix Fietkau
parent
2f9b042d69
commit
4571fc780d
2 changed files with 768 additions and 0 deletions
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@ -292,6 +292,7 @@ CONFIG_SOC_AR933X=y
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CONFIG_SOC_AR934X=y
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CONFIG_SOC_QCA953X=y
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CONFIG_SOC_QCA955X=y
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CONFIG_SOC_QCA956X=y
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CONFIG_SPI=y
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CONFIG_SPI_AP83=y
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CONFIG_SPI_ATH79=y
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@ -0,0 +1,767 @@
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--- a/arch/mips/ath79/clock.c
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+++ b/arch/mips/ath79/clock.c
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@@ -520,6 +520,100 @@
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clk_add_alias("uart", NULL, "ref", NULL);
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}
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+static void __init qca956x_clocks_init(void)
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+{
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+ unsigned long ref_rate;
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+ unsigned long cpu_rate;
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+ unsigned long ddr_rate;
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+ unsigned long ahb_rate;
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+ u32 pll, out_div, ref_div, nint, hfrac, lfrac, clk_ctrl, postdiv;
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+ u32 cpu_pll, ddr_pll;
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+ u32 bootstrap;
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+
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+ bootstrap = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP);
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+ if (bootstrap & QCA956X_BOOTSTRAP_REF_CLK_40)
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+ ref_rate = 40 * 1000 * 1000;
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+ else
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+ ref_rate = 25 * 1000 * 1000;
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+
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+ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG);
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+ out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
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+ QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK;
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+ ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
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+ QCA956X_PLL_CPU_CONFIG_REFDIV_MASK;
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+
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+ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG);
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+ nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) &
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+ QCA956X_PLL_CPU_CONFIG1_NINT_MASK;
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+ hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) &
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+ QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK;
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+ lfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT) &
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+ QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK;
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+
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+ cpu_pll = nint * ref_rate / ref_div;
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+ cpu_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13);
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+ cpu_pll += (hfrac >> 13) * ref_rate / ref_div;
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+ cpu_pll /= (1 << out_div);
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+
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+ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG);
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+ out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) &
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+ QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK;
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+ ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) &
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+ QCA956X_PLL_DDR_CONFIG_REFDIV_MASK;
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+ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG);
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+ nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) &
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+ QCA956X_PLL_DDR_CONFIG1_NINT_MASK;
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+ hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) &
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+ QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK;
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+ lfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT) &
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+ QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK;
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+
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+ ddr_pll = nint * ref_rate / ref_div;
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+ ddr_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13);
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+ ddr_pll += (hfrac >> 13) * ref_rate / ref_div;
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+ ddr_pll /= (1 << out_div);
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+
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+ clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG);
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+
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+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) &
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+ QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK;
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+
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+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS)
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+ cpu_rate = ref_rate;
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+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL)
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+ cpu_rate = ddr_pll / (postdiv + 1);
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+ else
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+ cpu_rate = cpu_pll / (postdiv + 1);
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+
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+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) &
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+ QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK;
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+
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+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS)
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+ ddr_rate = ref_rate;
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+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL)
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+ ddr_rate = cpu_pll / (postdiv + 1);
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+ else
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+ ddr_rate = ddr_pll / (postdiv + 1);
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+
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+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) &
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+ QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK;
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+
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+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS)
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+ ahb_rate = ref_rate;
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+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL)
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+ ahb_rate = ddr_pll / (postdiv + 1);
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+ else
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+ ahb_rate = cpu_pll / (postdiv + 1);
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+
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+ ath79_add_sys_clkdev("ref", ref_rate);
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+ ath79_add_sys_clkdev("cpu", cpu_rate);
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+ ath79_add_sys_clkdev("ddr", ddr_rate);
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+ ath79_add_sys_clkdev("ahb", ahb_rate);
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+
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+ clk_add_alias("wdt", NULL, "ref", NULL);
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+ clk_add_alias("uart", NULL, "ref", NULL);
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+}
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+
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void __init ath79_clocks_init(void)
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{
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if (soc_is_ar71xx())
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@@ -536,6 +630,8 @@
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qca953x_clocks_init();
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else if (soc_is_qca955x())
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qca955x_clocks_init();
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+ else if (soc_is_qca956x())
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+ qca956x_clocks_init();
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else
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BUG();
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}
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--- a/arch/mips/ath79/common.c
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+++ b/arch/mips/ath79/common.c
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@@ -77,6 +77,8 @@
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reg = QCA953X_RESET_REG_RESET_MODULE;
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else if (soc_is_qca955x())
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reg = QCA955X_RESET_REG_RESET_MODULE;
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+ else if (soc_is_qca956x())
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+ reg = QCA956X_RESET_REG_RESET_MODULE;
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else
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panic("Reset register not defined for this SOC");
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@@ -107,6 +109,8 @@
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reg = QCA953X_RESET_REG_RESET_MODULE;
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else if (soc_is_qca955x())
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reg = QCA955X_RESET_REG_RESET_MODULE;
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+ else if (soc_is_qca956x())
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+ reg = QCA956X_RESET_REG_RESET_MODULE;
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else
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panic("Reset register not defined for this SOC");
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--- a/arch/mips/ath79/dev-common.c
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+++ b/arch/mips/ath79/dev-common.c
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@@ -94,7 +94,8 @@
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soc_is_ar913x() ||
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soc_is_ar934x() ||
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soc_is_qca953x() ||
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- soc_is_qca955x()) {
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+ soc_is_qca955x() ||
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+ soc_is_qca956x()) {
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ath79_uart_data[0].uartclk = uart_clk_rate;
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platform_device_register(&ath79_uart_device);
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} else if (soc_is_ar933x()) {
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--- a/arch/mips/ath79/dev-eth.c
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+++ b/arch/mips/ath79/dev-eth.c
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@@ -198,6 +198,8 @@
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case ATH79_SOC_AR9330:
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case ATH79_SOC_AR9331:
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case ATH79_SOC_QCA9533:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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mdio_dev = &ath79_mdio1_device;
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mdio_data = &ath79_mdio1_data;
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break;
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@@ -256,6 +258,8 @@
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break;
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case ATH79_SOC_QCA9533:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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mdio_data->builtin_switch = 1;
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break;
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@@ -571,6 +575,8 @@
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case ATH79_SOC_QCA9533:
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case ATH79_SOC_QCA9556:
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case ATH79_SOC_QCA9558:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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pll_10 = AR934X_PLL_VAL_10;
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pll_100 = AR934X_PLL_VAL_100;
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pll_1000 = AR934X_PLL_VAL_1000;
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@@ -627,6 +633,8 @@
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case ATH79_SOC_AR9330:
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case ATH79_SOC_AR9331:
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case ATH79_SOC_QCA9533:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
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break;
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@@ -688,6 +696,8 @@
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case ATH79_SOC_AR9330:
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case ATH79_SOC_AR9331:
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case ATH79_SOC_QCA9533:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
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break;
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@@ -992,6 +1002,8 @@
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break;
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case ATH79_SOC_QCA9533:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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if (id == 0) {
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pdata->reset_bit = AR933X_RESET_GE0_MAC |
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AR933X_RESET_GE0_MDIO;
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@@ -1097,6 +1109,8 @@
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case ATH79_SOC_AR9330:
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case ATH79_SOC_AR9331:
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case ATH79_SOC_QCA9533:
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+ case ATH79_SOC_QCA9561:
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+ case ATH79_SOC_TP9343:
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pdata->mii_bus_dev = &ath79_mdio1_device.dev;
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break;
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--- a/arch/mips/ath79/dev-usb.c
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+++ b/arch/mips/ath79/dev-usb.c
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@@ -272,6 +272,19 @@
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&ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
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}
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+static void __init qca956x_usb_setup(void)
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+{
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+ ath79_usb_register("ehci-platform", 0,
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+ QCA956X_EHCI0_BASE, QCA956X_EHCI_SIZE,
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+ ATH79_IP3_IRQ(0),
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+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
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+
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+ ath79_usb_register("ehci-platform", 1,
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+ QCA956X_EHCI1_BASE, QCA956X_EHCI_SIZE,
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+ ATH79_IP3_IRQ(1),
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+ &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
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+}
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+
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void __init ath79_register_usb(void)
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{
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if (soc_is_ar71xx())
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@@ -288,6 +301,8 @@
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ar934x_usb_setup();
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else if (soc_is_qca955x())
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qca955x_usb_setup();
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+ else if (soc_is_qca9561())
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+ qca956x_usb_setup();
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else
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BUG();
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}
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--- a/arch/mips/ath79/dev-wmac.c
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+++ b/arch/mips/ath79/dev-wmac.c
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@@ -189,6 +189,24 @@
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ath79_wmac_data.is_clk_25mhz = true;
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}
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+static void qca956x_wmac_setup(void)
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+{
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+ u32 t;
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+
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+ ath79_wmac_device.name = "qca956x_wmac";
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+
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+ ath79_wmac_resources[0].start = QCA956X_WMAC_BASE;
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+ ath79_wmac_resources[0].end = QCA956X_WMAC_BASE + QCA956X_WMAC_SIZE - 1;
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+ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1);
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+ ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1);
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+
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+ t = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP);
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+ if (t & QCA956X_BOOTSTRAP_REF_CLK_40)
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+ ath79_wmac_data.is_clk_25mhz = false;
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+ else
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+ ath79_wmac_data.is_clk_25mhz = true;
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+}
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+
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static bool __init
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ar93xx_wmac_otp_read_word(void __iomem *base, int addr, u32 *data)
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{
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@@ -392,6 +410,8 @@
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qca953x_wmac_setup();
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else if (soc_is_qca955x())
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qca955x_wmac_setup();
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+ else if (soc_is_qca956x())
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+ qca956x_wmac_setup();
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else
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BUG();
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--- a/arch/mips/ath79/early_printk.c
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+++ b/arch/mips/ath79/early_printk.c
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@@ -117,6 +117,8 @@
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case REV_ID_MAJOR_QCA9533:
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case REV_ID_MAJOR_QCA9556:
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case REV_ID_MAJOR_QCA9558:
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+ case REV_ID_MAJOR_TP9343:
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+ case REV_ID_MAJOR_QCA9561:
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_prom_putchar = prom_putchar_ar71xx;
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break;
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--- a/arch/mips/ath79/gpio.c
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+++ b/arch/mips/ath79/gpio.c
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@@ -148,7 +148,8 @@
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soc_is_ar913x() ||
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soc_is_ar933x())
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reg = AR71XX_GPIO_REG_FUNC;
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- else if (soc_is_ar934x())
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+ else if (soc_is_ar934x() ||
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+ soc_is_qca956x())
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reg = AR934X_GPIO_REG_FUNC;
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else
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BUG();
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@@ -228,12 +229,15 @@
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ath79_gpio_count = QCA953X_GPIO_COUNT;
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else if (soc_is_qca955x())
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ath79_gpio_count = QCA955X_GPIO_COUNT;
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+ else if (soc_is_qca956x())
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+ ath79_gpio_count = QCA956X_GPIO_COUNT;
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else
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BUG();
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ath79_gpio_base = ioremap_nocache(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE);
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ath79_gpio_chip.ngpio = ath79_gpio_count;
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- if (soc_is_ar934x() || soc_is_qca953x() || soc_is_qca955x()) {
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+ if (soc_is_ar934x() || soc_is_qca953x() || soc_is_qca955x() ||
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+ soc_is_qca956x()) {
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ath79_gpio_chip.direction_input = ar934x_gpio_direction_input;
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ath79_gpio_chip.direction_output = ar934x_gpio_direction_output;
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}
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--- a/arch/mips/ath79/irq.c
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+++ b/arch/mips/ath79/irq.c
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@@ -107,7 +107,8 @@
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soc_is_ar933x() ||
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soc_is_ar934x() ||
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soc_is_qca953x() ||
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- soc_is_qca955x())
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+ soc_is_qca955x() ||
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+ soc_is_qca956x())
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ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
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else
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BUG();
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@@ -236,6 +237,99 @@
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irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch);
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}
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+static void qca956x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
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+{
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+ u32 status;
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+
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+ disable_irq_nosync(irq);
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+
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+ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS);
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+ status &= QCA956X_EXT_INT_PCIE_RC1_ALL | QCA956X_EXT_INT_WMAC_ALL;
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+
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+ if (status == 0) {
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+ spurious_interrupt();
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+ goto enable;
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+ }
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+
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+ if (status & QCA956X_EXT_INT_PCIE_RC1_ALL) {
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+ /* TODO: flush DDR? */
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+ generic_handle_irq(ATH79_IP2_IRQ(0));
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+ }
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+
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+ if (status & QCA956X_EXT_INT_WMAC_ALL) {
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+ /* TODO: flsuh DDR? */
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+ generic_handle_irq(ATH79_IP2_IRQ(1));
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+ }
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+
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+enable:
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+ enable_irq(irq);
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+}
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+
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+static void qca956x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc)
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+{
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+ u32 status;
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+
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+ disable_irq_nosync(irq);
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+
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+ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS);
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+ status &= QCA956X_EXT_INT_PCIE_RC2_ALL |
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+ QCA956X_EXT_INT_USB1 | QCA956X_EXT_INT_USB2;
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+
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+ if (status == 0) {
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+ spurious_interrupt();
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+ goto enable;
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+ }
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+
|
||||
+ if (status & QCA956X_EXT_INT_USB1) {
|
||||
+ /* TODO: flush DDR? */
|
||||
+ generic_handle_irq(ATH79_IP3_IRQ(0));
|
||||
+ }
|
||||
+
|
||||
+ if (status & QCA956X_EXT_INT_USB2) {
|
||||
+ /* TODO: flush DDR? */
|
||||
+ generic_handle_irq(ATH79_IP3_IRQ(1));
|
||||
+ }
|
||||
+
|
||||
+ if (status & QCA956X_EXT_INT_PCIE_RC2_ALL) {
|
||||
+ /* TODO: flush DDR? */
|
||||
+ generic_handle_irq(ATH79_IP3_IRQ(2));
|
||||
+ }
|
||||
+
|
||||
+enable:
|
||||
+ enable_irq(irq);
|
||||
+}
|
||||
+
|
||||
+static void qca956x_enable_timer_cb(void) {
|
||||
+ u32 misc;
|
||||
+
|
||||
+ misc = ath79_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
|
||||
+ misc |= MISC_INT_MIPS_SI_TIMERINT_MASK;
|
||||
+ ath79_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE, misc);
|
||||
+}
|
||||
+
|
||||
+static void qca956x_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), 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_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch);
|
||||
+
|
||||
+ /* QCA956x timer init workaround has to be applied right before setting
|
||||
+ * up the clock. Else, there will be no jiffies */
|
||||
+ late_time_init = &qca956x_enable_timer_cb;
|
||||
+}
|
||||
+
|
||||
asmlinkage void plat_irq_dispatch(void)
|
||||
{
|
||||
unsigned long pending;
|
||||
@@ -359,6 +453,9 @@
|
||||
} else if (soc_is_qca955x()) {
|
||||
ath79_ip2_handler = ath79_default_ip2_handler;
|
||||
ath79_ip3_handler = ath79_default_ip3_handler;
|
||||
+ } else if (soc_is_qca956x()) {
|
||||
+ ath79_ip2_handler = ath79_default_ip2_handler;
|
||||
+ ath79_ip3_handler = ath79_default_ip3_handler;
|
||||
} else {
|
||||
BUG();
|
||||
}
|
||||
@@ -371,4 +468,6 @@
|
||||
ar934x_ip2_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
|
||||
@@ -1155,6 +1155,12 @@
|
||||
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
|
||||
@@ -1192,7 +1198,7 @@
|
||||
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 qca956x_pci_irq_map[] __initconst = {
|
||||
+ {
|
||||
+ .bus = 0,
|
||||
+ .slot = 0,
|
||||
+ .pin = 1,
|
||||
+ .irq = ATH79_PCI_IRQ(0),
|
||||
+ },
|
||||
+ {
|
||||
+ .bus = 1,
|
||||
+ .slot = 0,
|
||||
+ .pin = 1,
|
||||
+ .irq = ATH79_PCI_IRQ(1),
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
|
||||
{
|
||||
int irq = -1;
|
||||
@@ -86,6 +101,9 @@
|
||||
} else if (soc_is_qca955x()) {
|
||||
ath79_pci_irq_map = qca955x_pci_irq_map;
|
||||
ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map);
|
||||
+ } else if (soc_is_qca9561()) {
|
||||
+ ath79_pci_irq_map = qca956x_pci_irq_map;
|
||||
+ ath79_pci_nr_irqs = ARRAY_SIZE(qca956x_pci_irq_map);
|
||||
} else {
|
||||
pr_crit("pci %s: invalid irq map\n",
|
||||
pci_name((struct pci_dev *) dev));
|
||||
@@ -303,6 +321,15 @@
|
||||
QCA955X_PCI_MEM_SIZE,
|
||||
1,
|
||||
ATH79_IP3_IRQ(2));
|
||||
+ } else if (soc_is_qca9561()) {
|
||||
+ pdev = ath79_register_pci_ar724x(0,
|
||||
+ QCA956X_PCI_CFG_BASE1,
|
||||
+ QCA956X_PCI_CTRL_BASE1,
|
||||
+ QCA956X_PCI_CRP_BASE1,
|
||||
+ QCA956X_PCI_MEM_BASE1,
|
||||
+ QCA956X_PCI_MEM_SIZE,
|
||||
+ 1,
|
||||
+ ATH79_IP3_IRQ(2));
|
||||
} else {
|
||||
/* No PCI support */
|
||||
return -ENODEV;
|
||||
--- a/arch/mips/ath79/setup.c
|
||||
+++ b/arch/mips/ath79/setup.c
|
||||
@@ -170,15 +170,30 @@
|
||||
rev = id & QCA955X_REV_ID_REVISION_MASK;
|
||||
break;
|
||||
|
||||
+ case REV_ID_MAJOR_TP9343:
|
||||
+ ath79_soc = ATH79_SOC_TP9343;
|
||||
+ chip = "9343";
|
||||
+ rev = id & QCA956X_REV_ID_REVISION_MASK;
|
||||
+ break;
|
||||
+
|
||||
+ case REV_ID_MAJOR_QCA9561:
|
||||
+ ath79_soc = ATH79_SOC_QCA9561;
|
||||
+ chip = "9561";
|
||||
+ rev = id & QCA956X_REV_ID_REVISION_MASK;
|
||||
+ break;
|
||||
+
|
||||
default:
|
||||
panic("ath79: unknown SoC, id:0x%08x", id);
|
||||
}
|
||||
|
||||
ath79_soc_rev = rev;
|
||||
|
||||
- if (soc_is_qca953x() || soc_is_qca955x())
|
||||
+ if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca9561())
|
||||
sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
|
||||
chip, rev);
|
||||
+ else if (soc_is_tp9343())
|
||||
+ sprintf(ath79_sys_type, "Qualcomm Atheros TP%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
|
||||
@@ -131,6 +131,23 @@
|
||||
#define QCA955X_NFC_BASE 0x1b800200
|
||||
#define QCA955X_NFC_SIZE 0xb8
|
||||
|
||||
+#define QCA956X_PCI_MEM_BASE1 0x12000000
|
||||
+#define QCA956X_PCI_MEM_SIZE 0x02000000
|
||||
+#define QCA956X_PCI_CFG_BASE1 0x16000000
|
||||
+#define QCA956X_PCI_CFG_SIZE 0x1000
|
||||
+#define QCA956X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000)
|
||||
+#define QCA956X_PCI_CRP_SIZE 0x1000
|
||||
+#define QCA956X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000)
|
||||
+#define QCA956X_PCI_CTRL_SIZE 0x100
|
||||
+
|
||||
+#define QCA956X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
|
||||
+#define QCA956X_WMAC_SIZE 0x20000
|
||||
+#define QCA956X_EHCI0_BASE 0x1b000000
|
||||
+#define QCA956X_EHCI1_BASE 0x1b400000
|
||||
+#define QCA956X_EHCI_SIZE 0x200
|
||||
+#define QCA956X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
|
||||
+#define QCA956X_GMAC_SIZE 0x64
|
||||
+
|
||||
#define AR9300_OTP_BASE 0x14000
|
||||
#define AR9300_OTP_STATUS 0x15f18
|
||||
#define AR9300_OTP_STATUS_TYPE 0x7
|
||||
@@ -356,6 +373,49 @@
|
||||
#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
|
||||
#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
|
||||
|
||||
+#define QCA956X_PLL_CPU_CONFIG_REG 0x00
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_REG 0x04
|
||||
+#define QCA956X_PLL_DDR_CONFIG_REG 0x08
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_REG 0x0c
|
||||
+#define QCA956X_PLL_CLK_CTRL_REG 0x10
|
||||
+
|
||||
+#define QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
|
||||
+#define QCA956X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
|
||||
+#define QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
|
||||
+#define QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
|
||||
+
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT 0
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK 0x1f
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT 5
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK 0x3fff
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT 18
|
||||
+#define QCA956X_PLL_CPU_CONFIG1_NINT_MASK 0x1ff
|
||||
+
|
||||
+#define QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
|
||||
+#define QCA956X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
|
||||
+#define QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
|
||||
+#define QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
|
||||
+
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT 0
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK 0x1f
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT 5
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK 0x3fff
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT 18
|
||||
+#define QCA956X_PLL_DDR_CONFIG1_NINT_MASK 0x1ff
|
||||
+
|
||||
+#define QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
|
||||
+#define QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
|
||||
+#define QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
|
||||
+#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5
|
||||
+#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
|
||||
+#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10
|
||||
+#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
|
||||
+#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15
|
||||
+#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
|
||||
+#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL BIT(20)
|
||||
+#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL BIT(21)
|
||||
+#define QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
|
||||
+
|
||||
/*
|
||||
* USB_CONFIG block
|
||||
*/
|
||||
@@ -403,6 +463,11 @@
|
||||
#define QCA955X_RESET_REG_BOOTSTRAP 0xb0
|
||||
#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
|
||||
|
||||
+#define QCA956X_RESET_REG_RESET_MODULE 0x1c
|
||||
+#define QCA956X_RESET_REG_BOOTSTRAP 0xb0
|
||||
+#define QCA956X_RESET_REG_EXT_INT_STATUS 0xac
|
||||
+
|
||||
+#define MISC_INT_MIPS_SI_TIMERINT_MASK BIT(28)
|
||||
#define MISC_INT_ETHSW BIT(12)
|
||||
#define MISC_INT_TIMER4 BIT(10)
|
||||
#define MISC_INT_TIMER3 BIT(9)
|
||||
@@ -551,6 +616,8 @@
|
||||
|
||||
#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
|
||||
|
||||
+#define QCA956X_BOOTSTRAP_REF_CLK_40 BIT(2)
|
||||
+
|
||||
#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 @@
|
||||
QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \
|
||||
QCA955X_EXT_INT_PCIE_RC2_INT3)
|
||||
|
||||
+#define QCA956X_EXT_INT_WMAC_MISC BIT(0)
|
||||
+#define QCA956X_EXT_INT_WMAC_TX BIT(1)
|
||||
+#define QCA956X_EXT_INT_WMAC_RXLP BIT(2)
|
||||
+#define QCA956X_EXT_INT_WMAC_RXHP BIT(3)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC1 BIT(4)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC1_INT0 BIT(5)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC1_INT1 BIT(6)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC1_INT2 BIT(7)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC1_INT3 BIT(8)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC2 BIT(12)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC2_INT0 BIT(13)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC2_INT1 BIT(14)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC2_INT2 BIT(15)
|
||||
+#define QCA956X_EXT_INT_PCIE_RC2_INT3 BIT(16)
|
||||
+#define QCA956X_EXT_INT_USB1 BIT(24)
|
||||
+#define QCA956X_EXT_INT_USB2 BIT(28)
|
||||
+
|
||||
+#define QCA956X_EXT_INT_WMAC_ALL \
|
||||
+ (QCA956X_EXT_INT_WMAC_MISC | QCA956X_EXT_INT_WMAC_TX | \
|
||||
+ QCA956X_EXT_INT_WMAC_RXLP | QCA956X_EXT_INT_WMAC_RXHP)
|
||||
+
|
||||
+#define QCA956X_EXT_INT_PCIE_RC1_ALL \
|
||||
+ (QCA956X_EXT_INT_PCIE_RC1 | QCA956X_EXT_INT_PCIE_RC1_INT0 | \
|
||||
+ QCA956X_EXT_INT_PCIE_RC1_INT1 | QCA956X_EXT_INT_PCIE_RC1_INT2 | \
|
||||
+ QCA956X_EXT_INT_PCIE_RC1_INT3)
|
||||
+
|
||||
+#define QCA956X_EXT_INT_PCIE_RC2_ALL \
|
||||
+ (QCA956X_EXT_INT_PCIE_RC2 | QCA956X_EXT_INT_PCIE_RC2_INT0 | \
|
||||
+ QCA956X_EXT_INT_PCIE_RC2_INT1 | QCA956X_EXT_INT_PCIE_RC2_INT2 | \
|
||||
+ QCA956X_EXT_INT_PCIE_RC2_INT3)
|
||||
+
|
||||
#define REV_ID_MAJOR_MASK 0xfff0
|
||||
#define REV_ID_MAJOR_AR71XX 0x00a0
|
||||
#define REV_ID_MAJOR_AR913X 0x00b0
|
||||
@@ -614,6 +712,8 @@
|
||||
#define REV_ID_MAJOR_QCA9533 0x0140
|
||||
#define REV_ID_MAJOR_QCA9556 0x0130
|
||||
#define REV_ID_MAJOR_QCA9558 0x1130
|
||||
+#define REV_ID_MAJOR_TP9343 0x0150
|
||||
+#define REV_ID_MAJOR_QCA9561 0x1150
|
||||
|
||||
#define AR71XX_REV_ID_MINOR_MASK 0x3
|
||||
#define AR71XX_REV_ID_MINOR_AR7130 0x0
|
||||
@@ -638,6 +738,8 @@
|
||||
|
||||
#define QCA955X_REV_ID_REVISION_MASK 0xf
|
||||
|
||||
+#define QCA956X_REV_ID_REVISION_MASK 0xf
|
||||
+
|
||||
/*
|
||||
* SPI block
|
||||
*/
|
||||
@@ -683,6 +785,19 @@
|
||||
#define AR934X_GPIO_REG_OUT_FUNC5 0x40
|
||||
#define AR934X_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
|
||||
+#define QCA956X_GPIO_REG_OUT_FUNC3 0x38
|
||||
+#define QCA956X_GPIO_REG_OUT_FUNC4 0x3c
|
||||
+#define QCA956X_GPIO_REG_OUT_FUNC5 0x40
|
||||
+#define QCA956X_GPIO_REG_IN_ENABLE0 0x44
|
||||
+#define QCA956X_GPIO_REG_IN_ENABLE3 0x50
|
||||
+#define QCA956X_GPIO_REG_FUNC 0x6c
|
||||
+
|
||||
+#define QCA956X_GPIO_OUT_MUX_GE0_MDO 32
|
||||
+#define QCA956X_GPIO_OUT_MUX_GE0_MDC 33
|
||||
+
|
||||
#define AR71XX_GPIO_COUNT 16
|
||||
#define AR7240_GPIO_COUNT 18
|
||||
#define AR7241_GPIO_COUNT 20
|
||||
@@ -691,6 +806,7 @@
|
||||
#define AR934X_GPIO_COUNT 23
|
||||
#define QCA953X_GPIO_COUNT 24
|
||||
#define QCA955X_GPIO_COUNT 24
|
||||
+#define QCA956X_GPIO_COUNT 23
|
||||
|
||||
/*
|
||||
* SRIF block
|
||||
--- a/arch/mips/include/asm/mach-ath79/ath79.h
|
||||
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
|
||||
@@ -35,6 +35,8 @@
|
||||
ATH79_SOC_QCA9533,
|
||||
ATH79_SOC_QCA9556,
|
||||
ATH79_SOC_QCA9558,
|
||||
+ ATH79_SOC_TP9343,
|
||||
+ ATH79_SOC_QCA9561,
|
||||
};
|
||||
|
||||
extern enum ath79_soc_type ath79_soc;
|
||||
@@ -126,6 +128,21 @@
|
||||
return soc_is_qca9556() || soc_is_qca9558();
|
||||
}
|
||||
|
||||
+static inline int soc_is_tp9343(void)
|
||||
+{
|
||||
+ return ath79_soc == ATH79_SOC_TP9343;
|
||||
+}
|
||||
+
|
||||
+static inline int soc_is_qca9561(void)
|
||||
+{
|
||||
+ return ath79_soc == ATH79_SOC_QCA9561;
|
||||
+}
|
||||
+
|
||||
+static inline int soc_is_qca956x(void)
|
||||
+{
|
||||
+ return soc_is_tp9343() || soc_is_qca9561();
|
||||
+}
|
||||
+
|
||||
extern void __iomem *ath79_ddr_base;
|
||||
extern void __iomem *ath79_gpio_base;
|
||||
extern void __iomem *ath79_pll_base;
|
||||
Loading…
Reference in a new issue