rt2x00 : RT3290 chip support v4

This patch support the new chipset rt3290 wifi implementation in rt2x00.
It initailize the related mac, bbp and rf register in startup phase.
And this patch modify the efuse read/write method for the different efuse data offset of rt3290.

Signed-off-by: Woody Hung <Woody.Hung@mediatek.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 172 insertions, 1 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 1ca88cdc6ec..e252e9bafd0 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -68,6 +68,7 @@
 #define RF3320				0x000b
 #define RF3322				0x000c
 #define RF3053				0x000d
+#define RF3290				0x3290
 #define RF5360				0x5360
 #define RF5370				0x5370
 #define RF5372				0x5372
@@ -117,6 +118,12 @@
  * Registers.
  */
 
+
+/*
+ * MAC_CSR0_3290: MAC_CSR0 for RT3290 to identity MAC version number.
+ */
+#define MAC_CSR0_3290				0x0000
+
 /*
  * E2PROM_CSR: PCI EEPROM control register.
  * RELOAD: Write 1 to reload eeprom content.
@@ -133,6 +140,150 @@
 #define E2PROM_CSR_RELOAD		FIELD32(0x00000080)
 
 /*
+ * CMB_CTRL_CFG
+ */
+#define CMB_CTRL		0x0020
+#define AUX_OPT_BIT0		FIELD32(0x00000001)
+#define AUX_OPT_BIT1		FIELD32(0x00000002)
+#define AUX_OPT_BIT2		FIELD32(0x00000004)
+#define AUX_OPT_BIT3		FIELD32(0x00000008)
+#define AUX_OPT_BIT4		FIELD32(0x00000010)
+#define AUX_OPT_BIT5		FIELD32(0x00000020)
+#define AUX_OPT_BIT6		FIELD32(0x00000040)
+#define AUX_OPT_BIT7		FIELD32(0x00000080)
+#define AUX_OPT_BIT8		FIELD32(0x00000100)
+#define AUX_OPT_BIT9		FIELD32(0x00000200)
+#define AUX_OPT_BIT10		FIELD32(0x00000400)
+#define AUX_OPT_BIT11		FIELD32(0x00000800)
+#define AUX_OPT_BIT12		FIELD32(0x00001000)
+#define AUX_OPT_BIT13		FIELD32(0x00002000)
+#define AUX_OPT_BIT14		FIELD32(0x00004000)
+#define AUX_OPT_BIT15		FIELD32(0x00008000)
+#define LDO25_LEVEL		FIELD32(0x00030000)
+#define LDO25_LARGEA		FIELD32(0x00040000)
+#define LDO25_FRC_ON		FIELD32(0x00080000)
+#define CMB_RSV			FIELD32(0x00300000)
+#define XTAL_RDY		FIELD32(0x00400000)
+#define PLL_LD			FIELD32(0x00800000)
+#define LDO_CORE_LEVEL		FIELD32(0x0F000000)
+#define LDO_BGSEL		FIELD32(0x30000000)
+#define LDO3_EN			FIELD32(0x40000000)
+#define LDO0_EN			FIELD32(0x80000000)
+
+/*
+ * EFUSE_CSR_3290: RT3290 EEPROM
+ */
+#define EFUSE_CTRL_3290			0x0024
+
+/*
+ * EFUSE_DATA3 of 3290
+ */
+#define EFUSE_DATA3_3290		0x0028
+
+/*
+ * EFUSE_DATA2 of 3290
+ */
+#define EFUSE_DATA2_3290		0x002c
+
+/*
+ * EFUSE_DATA1 of 3290
+ */
+#define EFUSE_DATA1_3290		0x0030
+
+/*
+ * EFUSE_DATA0 of 3290
+ */
+#define EFUSE_DATA0_3290		0x0034
+
+/*
+ * OSC_CTRL_CFG
+ * Ring oscillator configuration
+ */
+#define OSC_CTRL		0x0038
+#define OSC_REF_CYCLE		FIELD32(0x00001fff)
+#define OSC_RSV			FIELD32(0x0000e000)
+#define OSC_CAL_CNT		FIELD32(0x0fff0000)
+#define OSC_CAL_ACK		FIELD32(0x10000000)
+#define OSC_CLK_32K_VLD		FIELD32(0x20000000)
+#define OSC_CAL_REQ		FIELD32(0x40000000)
+#define OSC_ROSC_EN		FIELD32(0x80000000)
+
+/*
+ * COEX_CFG_0
+ */
+#define COEX_CFG0			0x0040
+#define COEX_CFG_ANT		FIELD32(0xff000000)
+/*
+ * COEX_CFG_1
+ */
+#define COEX_CFG1			0x0044
+
+/*
+ * COEX_CFG_2
+ */
+#define COEX_CFG2			0x0048
+#define BT_COEX_CFG1		FIELD32(0xff000000)
+#define BT_COEX_CFG0		FIELD32(0x00ff0000)
+#define WL_COEX_CFG1		FIELD32(0x0000ff00)
+#define WL_COEX_CFG0		FIELD32(0x000000ff)
+/*
+ * PLL_CTRL_CFG
+ * PLL configuration register
+ */
+#define PLL_CTRL		0x0050
+#define PLL_RESERVED_INPUT1	FIELD32(0x000000ff)
+#define PLL_RESERVED_INPUT2	FIELD32(0x0000ff00)
+#define PLL_CONTROL		FIELD32(0x00070000)
+#define PLL_LPF_R1		FIELD32(0x00080000)
+#define PLL_LPF_C1_CTRL	FIELD32(0x00300000)
+#define PLL_LPF_C2_CTRL	FIELD32(0x00c00000)
+#define PLL_CP_CURRENT_CTRL	FIELD32(0x03000000)
+#define PLL_PFD_DELAY_CTRL	FIELD32(0x0c000000)
+#define PLL_LOCK_CTRL		FIELD32(0x70000000)
+#define PLL_VBGBK_EN		FIELD32(0x80000000)
+
+
+/*
+ * WLAN_CTRL_CFG
+ * RT3290 wlan configuration
+ */
+#define WLAN_FUN_CTRL			0x0080
+#define WLAN_EN				FIELD32(0x00000001)
+#define WLAN_CLK_EN			FIELD32(0x00000002)
+#define WLAN_RSV1			FIELD32(0x00000004)
+#define WLAN_RESET			FIELD32(0x00000008)
+#define PCIE_APP0_CLK_REQ		FIELD32(0x00000010)
+#define FRC_WL_ANT_SET			FIELD32(0x00000020)
+#define INV_TR_SW0			FIELD32(0x00000040)
+#define WLAN_GPIO_IN_BIT0		FIELD32(0x00000100)
+#define WLAN_GPIO_IN_BIT1		FIELD32(0x00000200)
+#define WLAN_GPIO_IN_BIT2		FIELD32(0x00000400)
+#define WLAN_GPIO_IN_BIT3		FIELD32(0x00000800)
+#define WLAN_GPIO_IN_BIT4		FIELD32(0x00001000)
+#define WLAN_GPIO_IN_BIT5		FIELD32(0x00002000)
+#define WLAN_GPIO_IN_BIT6		FIELD32(0x00004000)
+#define WLAN_GPIO_IN_BIT7		FIELD32(0x00008000)
+#define WLAN_GPIO_IN_BIT_ALL		FIELD32(0x0000ff00)
+#define WLAN_GPIO_OUT_BIT0		FIELD32(0x00010000)
+#define WLAN_GPIO_OUT_BIT1		FIELD32(0x00020000)
+#define WLAN_GPIO_OUT_BIT2		FIELD32(0x00040000)
+#define WLAN_GPIO_OUT_BIT3		FIELD32(0x00050000)
+#define WLAN_GPIO_OUT_BIT4		FIELD32(0x00100000)
+#define WLAN_GPIO_OUT_BIT5		FIELD32(0x00200000)
+#define WLAN_GPIO_OUT_BIT6		FIELD32(0x00400000)
+#define WLAN_GPIO_OUT_BIT7		FIELD32(0x00800000)
+#define WLAN_GPIO_OUT_BIT_ALL		FIELD32(0x00ff0000)
+#define WLAN_GPIO_OUT_OE_BIT0		FIELD32(0x01000000)
+#define WLAN_GPIO_OUT_OE_BIT1		FIELD32(0x02000000)
+#define WLAN_GPIO_OUT_OE_BIT2		FIELD32(0x04000000)
+#define WLAN_GPIO_OUT_OE_BIT3		FIELD32(0x08000000)
+#define WLAN_GPIO_OUT_OE_BIT4		FIELD32(0x10000000)
+#define WLAN_GPIO_OUT_OE_BIT5		FIELD32(0x20000000)
+#define WLAN_GPIO_OUT_OE_BIT6		FIELD32(0x40000000)
+#define WLAN_GPIO_OUT_OE_BIT7		FIELD32(0x80000000)
+#define WLAN_GPIO_OUT_OE_BIT_ALL	FIELD32(0xff000000)
+
+/*
  * AUX_CTRL: Aux/PCI-E related configuration
  */
 #define AUX_CTRL			0x10c
@@ -1763,9 +1914,11 @@ struct mac_iveiv_entry {
 /*
  * BBP 3: RX Antenna
  */
-#define BBP3_RX_ADC				FIELD8(0x03)
+#define BBP3_RX_ADC			FIELD8(0x03)
 #define BBP3_RX_ANTENNA			FIELD8(0x18)
 #define BBP3_HT40_MINUS			FIELD8(0x20)
+#define BBP3_ADC_MODE_SWITCH		FIELD8(0x40)
+#define BBP3_ADC_INIT_MODE		FIELD8(0x80)
 
 /*
  * BBP 4: Bandwidth
@@ -1775,6 +1928,14 @@ struct mac_iveiv_entry {
 #define BBP4_MAC_IF_CTRL		FIELD8(0x40)
 
 /*
+ * BBP 47: Bandwidth
+ */
+#define BBP47_TSSI_REPORT_SEL		FIELD8(0x03)
+#define BBP47_TSSI_UPDATE_REQ		FIELD8(0x04)
+#define BBP47_TSSI_TSSI_MODE		FIELD8(0x18)
+#define BBP47_TSSI_ADC6			FIELD8(0x80)
+
+/*
  * BBP 109
  */
 #define BBP109_TX0_POWER		FIELD8(0x0f)
@@ -1917,6 +2078,16 @@ struct mac_iveiv_entry {
 #define RFCSR27_R4			FIELD8(0x40)
 
 /*
+ * RFCSR 29:
+ */
+#define RFCSR29_ADC6_TEST		FIELD8(0x01)
+#define RFCSR29_ADC6_INT_TEST		FIELD8(0x02)
+#define RFCSR29_RSSI_RESET		FIELD8(0x04)
+#define RFCSR29_RSSI_ON			FIELD8(0x08)
+#define RFCSR29_RSSI_RIP_CTRL		FIELD8(0x30)
+#define RFCSR29_RSSI_GAIN		FIELD8(0xc0)
+
+/*
  * RFCSR 30:
  */
 #define RFCSR30_TX_H20M			FIELD8(0x02)