Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 136 insertions, 0 deletions

diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h
new file mode 100644
index 000000000..4d8e8c8d8
--- /dev/null
+++ b/arch/mips/include/asm/mach-ralink/rt305x.h
@@ -0,0 +1,136 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ *
+ * Parts of this file are based on Ralink's 2.6.21 BSP
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ * Copyright (C) 2013 John Crispin <john@phrozen.org>
+ */
+
+#ifndef _RT305X_REGS_H_
+#define _RT305X_REGS_H_
+
+extern enum ralink_soc_type ralink_soc;
+
+static inline int soc_is_rt3050(void)
+{
+	return ralink_soc == RT305X_SOC_RT3050;
+}
+
+static inline int soc_is_rt3052(void)
+{
+	return ralink_soc == RT305X_SOC_RT3052;
+}
+
+static inline int soc_is_rt305x(void)
+{
+	return soc_is_rt3050() || soc_is_rt3052();
+}
+
+static inline int soc_is_rt3350(void)
+{
+	return ralink_soc == RT305X_SOC_RT3350;
+}
+
+static inline int soc_is_rt3352(void)
+{
+	return ralink_soc == RT305X_SOC_RT3352;
+}
+
+static inline int soc_is_rt5350(void)
+{
+	return ralink_soc == RT305X_SOC_RT5350;
+}
+
+#define RT305X_SYSC_BASE		0x10000000
+
+#define SYSC_REG_CHIP_NAME0		0x00
+#define SYSC_REG_CHIP_NAME1		0x04
+#define SYSC_REG_CHIP_ID		0x0c
+#define SYSC_REG_SYSTEM_CONFIG		0x10
+
+#define RT3052_CHIP_NAME0		0x30335452
+#define RT3052_CHIP_NAME1		0x20203235
+
+#define RT3350_CHIP_NAME0		0x33335452
+#define RT3350_CHIP_NAME1		0x20203035
+
+#define RT3352_CHIP_NAME0		0x33335452
+#define RT3352_CHIP_NAME1		0x20203235
+
+#define RT5350_CHIP_NAME0		0x33355452
+#define RT5350_CHIP_NAME1		0x20203035
+
+#define CHIP_ID_ID_MASK			0xff
+#define CHIP_ID_ID_SHIFT		8
+#define CHIP_ID_REV_MASK		0xff
+
+#define RT305X_SYSCFG_CPUCLK_SHIFT		18
+#define RT305X_SYSCFG_CPUCLK_MASK		0x1
+#define RT305X_SYSCFG_CPUCLK_LOW		0x0
+#define RT305X_SYSCFG_CPUCLK_HIGH		0x1
+
+#define RT305X_SYSCFG_SRAM_CS0_MODE_SHIFT	2
+#define RT305X_SYSCFG_CPUCLK_MASK		0x1
+#define RT305X_SYSCFG_SRAM_CS0_MODE_WDT		0x1
+
+#define RT3352_SYSCFG0_CPUCLK_SHIFT	8
+#define RT3352_SYSCFG0_CPUCLK_MASK	0x1
+#define RT3352_SYSCFG0_CPUCLK_LOW	0x0
+#define RT3352_SYSCFG0_CPUCLK_HIGH	0x1
+
+#define RT5350_SYSCFG0_CPUCLK_SHIFT	8
+#define RT5350_SYSCFG0_CPUCLK_MASK	0x3
+#define RT5350_SYSCFG0_CPUCLK_360	0x0
+#define RT5350_SYSCFG0_CPUCLK_320	0x2
+#define RT5350_SYSCFG0_CPUCLK_300	0x3
+
+#define RT5350_SYSCFG0_DRAM_SIZE_SHIFT  12
+#define RT5350_SYSCFG0_DRAM_SIZE_MASK   7
+#define RT5350_SYSCFG0_DRAM_SIZE_2M     0
+#define RT5350_SYSCFG0_DRAM_SIZE_8M     1
+#define RT5350_SYSCFG0_DRAM_SIZE_16M    2
+#define RT5350_SYSCFG0_DRAM_SIZE_32M    3
+#define RT5350_SYSCFG0_DRAM_SIZE_64M    4
+
+/* multi function gpio pins */
+#define RT305X_GPIO_I2C_SD		1
+#define RT305X_GPIO_I2C_SCLK		2
+#define RT305X_GPIO_SPI_EN		3
+#define RT305X_GPIO_SPI_CLK		4
+/* GPIO 7-14 is shared between UART0, PCM  and I2S interfaces */
+#define RT305X_GPIO_7			7
+#define RT305X_GPIO_10			10
+#define RT305X_GPIO_14			14
+#define RT305X_GPIO_UART1_TXD		15
+#define RT305X_GPIO_UART1_RXD		16
+#define RT305X_GPIO_JTAG_TDO		17
+#define RT305X_GPIO_JTAG_TDI		18
+#define RT305X_GPIO_MDIO_MDC		22
+#define RT305X_GPIO_MDIO_MDIO		23
+#define RT305X_GPIO_SDRAM_MD16		24
+#define RT305X_GPIO_SDRAM_MD31		39
+#define RT305X_GPIO_GE0_TXD0		40
+#define RT305X_GPIO_GE0_RXCLK		51
+
+#define RT3352_SYSC_REG_SYSCFG0		0x010
+#define RT3352_SYSC_REG_SYSCFG1         0x014
+#define RT3352_SYSC_REG_CLKCFG1         0x030
+#define RT3352_SYSC_REG_RSTCTRL         0x034
+#define RT3352_SYSC_REG_USB_PS          0x05c
+
+#define RT3352_CLKCFG0_XTAL_SEL		BIT(20)
+#define RT3352_CLKCFG1_UPHY0_CLK_EN	BIT(18)
+#define RT3352_CLKCFG1_UPHY1_CLK_EN	BIT(20)
+#define RT3352_RSTCTRL_UHST		BIT(22)
+#define RT3352_RSTCTRL_UDEV		BIT(25)
+#define RT3352_SYSCFG1_USB0_HOST_MODE	BIT(10)
+
+#define RT305X_SDRAM_BASE		0x00000000
+#define RT305X_MEM_SIZE_MIN		2
+#define RT305X_MEM_SIZE_MAX		64
+#define RT3352_MEM_SIZE_MIN		2
+#define RT3352_MEM_SIZE_MAX		256
+
+#endif