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* [U-Boot] [PATCH v2 1/2] nitrogen6x: prepare for CONFIG_MX6QDL
@ 2019-11-04  2:20 Troy Kisky
  2019-11-04  2:20 ` [U-Boot] [PATCH v2 2/2] ARM: i.MX6: TARGET_NITROGEN6X: add 'select MX6QDL' Troy Kisky
  2019-12-28 10:49 ` [U-Boot] [PATCH v2 1/2] nitrogen6x: prepare for CONFIG_MX6QDL sbabic at denx.de
  0 siblings, 2 replies; 6+ messages in thread
From: Troy Kisky @ 2019-11-04  2:20 UTC (permalink / raw)
  To: u-boot

The next patch adds CONFIG_MX6QDL so that
errata will be enabled again.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

---
v2: new patch

The macro I2C_PADS_INFO_ENTRY definition has
the checkpatch output:
Macro argument reuse 'i2cnum' - possible side-effects?

for all of its arguments. Since this is a data structure
macro, this does not apply.
---
 board/boundary/nitrogen6x/nitrogen6x.c | 370 +++++++++++++------------
 1 file changed, 194 insertions(+), 176 deletions(-)

diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index 33653b5949..5018167fcf 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -57,6 +57,8 @@ DECLARE_GLOBAL_DATA_PTR;
 	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS |	\
 	PAD_CTL_ODE | PAD_CTL_SRE_FAST)
 
+#define RGB_PAD_CTRL	PAD_CTL_DSE_120ohm
+
 #define WEAK_PULLUP	(PAD_CTL_PUS_100K_UP |			\
 	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS |	\
 	PAD_CTL_SRE_SLOW)
@@ -67,6 +69,56 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define OUTPUT_40OHM (PAD_CTL_SPEED_MED|PAD_CTL_DSE_40ohm)
 
+/* Prevent compiler error if gpio number 08 or 09 is used */
+#define not_octal(gp) ((((0x##gp >> 4) & 0xf) * 10) + ((0x##gp & 0xf)))
+
+#define _I2C_PADS_INFO_CPU(cpu, i2cnum, scl_pad, scl_bank, scl_gp,	       \
+		sda_pad, sda_bank, sda_gp, pad_ctrl, join_io) {		       \
+	.scl = {							       \
+		.i2c_mode = NEW_PAD_CTRL(cpu##_PAD_##scl_pad##__##i2cnum##_SCL,\
+					 pad_ctrl),			       \
+		.gpio_mode = NEW_PAD_CTRL(				       \
+			cpu##_PAD_##scl_pad##__GPIO##scl_bank##join_io##scl_gp,\
+			pad_ctrl),					       \
+		.gp = IMX_GPIO_NR(scl_bank, not_octal(scl_gp))		       \
+	},								       \
+	.sda = {							       \
+		.i2c_mode = NEW_PAD_CTRL(cpu##_PAD_##sda_pad##__##i2cnum##_SDA,\
+					 pad_ctrl),			       \
+		.gpio_mode = NEW_PAD_CTRL(				       \
+			cpu##_PAD_##sda_pad##__GPIO##sda_bank##join_io##sda_gp,\
+			pad_ctrl),					       \
+			.gp = IMX_GPIO_NR(sda_bank, not_octal(sda_gp))	       \
+	}								       \
+}
+
+#define I2C_PADS_INFO_CPU(cpu, i2cnum, scl_pad, scl_bank, scl_gp,	       \
+		sda_pad, sda_bank, sda_gp, pad_ctrl)			       \
+		_I2C_PADS_INFO_CPU(cpu, i2cnum, scl_pad, scl_bank, scl_gp,     \
+				sda_pad, sda_bank, sda_gp, pad_ctrl, _IO)
+
+#if defined(CONFIG_MX6QDL)
+#define I2C_PADS_INFO_ENTRY(i2cnum, scl_pad, scl_bank, scl_gp,		\
+		sda_pad, sda_bank, sda_gp, pad_ctrl)			\
+	I2C_PADS_INFO_CPU(MX6Q, i2cnum, scl_pad, scl_bank, scl_gp,	\
+		sda_pad, sda_bank, sda_gp, pad_ctrl),			\
+	I2C_PADS_INFO_CPU(MX6DL, i2cnum, scl_pad, scl_bank, scl_gp,	\
+		sda_pad, sda_bank, sda_gp, pad_ctrl)
+#define I2C_PADS_INFO_ENTRY_SPACING 2
+
+#define IOMUX_PAD_CTRL(name, pad_ctrl) \
+		NEW_PAD_CTRL(MX6Q_PAD_##name, pad_ctrl),	\
+		NEW_PAD_CTRL(MX6DL_PAD_##name, pad_ctrl)
+#else
+#define I2C_PADS_INFO_ENTRY(i2cnum, scl_pad, scl_bank, scl_gp,		\
+		sda_pad, sda_bank, sda_gp, pad_ctrl)			\
+	I2C_PADS_INFO_CPU(MX6, i2cnum, scl_pad, scl_bank, scl_gp,	\
+		sda_pad, sda_bank, sda_gp, pad_ctrl)
+#define I2C_PADS_INFO_ENTRY_SPACING 1
+
+#define IOMUX_PAD_CTRL(name, pad_ctrl) NEW_PAD_CTRL(MX6_PAD_##name, pad_ctrl)
+#endif
+
 int dram_init(void)
 {
 	gd->ram_size = ((ulong)CONFIG_DDR_MB * 1024 * 1024);
@@ -75,140 +127,105 @@ int dram_init(void)
 }
 
 static iomux_v3_cfg_t const uart1_pads[] = {
-	MX6_PAD_SD3_DAT6__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-	MX6_PAD_SD3_DAT7__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT6__UART1_RX_DATA, UART_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT7__UART1_TX_DATA, UART_PAD_CTRL),
 };
 
 static iomux_v3_cfg_t const uart2_pads[] = {
-	MX6_PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-	MX6_PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
-
-/* I2C1, SGTL5000 */
-static struct i2c_pads_info i2c_pad_info0 = {
-	.scl = {
-		.i2c_mode = MX6_PAD_EIM_D21__I2C1_SCL | PC,
-		.gpio_mode = MX6_PAD_EIM_D21__GPIO3_IO21 | PC,
-		.gp = IMX_GPIO_NR(3, 21)
-	},
-	.sda = {
-		.i2c_mode = MX6_PAD_EIM_D28__I2C1_SDA | PC,
-		.gpio_mode = MX6_PAD_EIM_D28__GPIO3_IO28 | PC,
-		.gp = IMX_GPIO_NR(3, 28)
-	}
+	IOMUX_PAD_CTRL(EIM_D26__UART2_TX_DATA, UART_PAD_CTRL),
+	IOMUX_PAD_CTRL(EIM_D27__UART2_RX_DATA, UART_PAD_CTRL),
 };
 
-/* I2C2 Camera, MIPI */
-static struct i2c_pads_info i2c_pad_info1 = {
-	.scl = {
-		.i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | PC,
-		.gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 | PC,
-		.gp = IMX_GPIO_NR(4, 12)
-	},
-	.sda = {
-		.i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA | PC,
-		.gpio_mode = MX6_PAD_KEY_ROW3__GPIO4_IO13 | PC,
-		.gp = IMX_GPIO_NR(4, 13)
-	}
+static struct i2c_pads_info i2c_pads[] = {
+	/* I2C1, SGTL5000 */
+	I2C_PADS_INFO_ENTRY(I2C1, EIM_D21, 3, 21, EIM_D28, 3, 28, I2C_PAD_CTRL),
+	/* I2C2 Camera, MIPI */
+	I2C_PADS_INFO_ENTRY(I2C2, KEY_COL3, 4, 12, KEY_ROW3, 4, 13,
+			    I2C_PAD_CTRL),
+	/* I2C3, J15 - RGB connector */
+	I2C_PADS_INFO_ENTRY(I2C3, GPIO_5, 1, 05, GPIO_16, 7, 11, I2C_PAD_CTRL),
 };
 
-/* I2C3, J15 - RGB connector */
-static struct i2c_pads_info i2c_pad_info2 = {
-	.scl = {
-		.i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL | PC,
-		.gpio_mode = MX6_PAD_GPIO_5__GPIO1_IO05 | PC,
-		.gp = IMX_GPIO_NR(1, 5)
-	},
-	.sda = {
-		.i2c_mode = MX6_PAD_GPIO_16__I2C3_SDA | PC,
-		.gpio_mode = MX6_PAD_GPIO_16__GPIO7_IO11 | PC,
-		.gp = IMX_GPIO_NR(7, 11)
-	}
-};
+#define I2C_BUS_CNT    3
 
 static iomux_v3_cfg_t const usdhc2_pads[] = {
-	MX6_PAD_SD2_CLK__SD2_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD2_CMD__SD2_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD2_DAT0__SD2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD2_DAT1__SD2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD2_DAT2__SD2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD2_DAT3__SD2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD2_CLK__SD2_CLK, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD2_CMD__SD2_CMD, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD2_DAT0__SD2_DATA0, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD2_DAT1__SD2_DATA1, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD2_DAT2__SD2_DATA2, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD2_DAT3__SD2_DATA3, USDHC_PAD_CTRL),
 };
 
 static iomux_v3_cfg_t const usdhc3_pads[] = {
-	MX6_PAD_SD3_CLK__SD3_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD3_CMD__SD3_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD3_DAT5__GPIO7_IO00    | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+	IOMUX_PAD_CTRL(SD3_CLK__SD3_CLK, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_CMD__SD3_CMD, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT0__SD3_DATA0, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT1__SD3_DATA1, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT2__SD3_DATA2, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT3__SD3_DATA3, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD3_DAT5__GPIO7_IO00, NO_PAD_CTRL), /* CD */
 };
 
 static iomux_v3_cfg_t const usdhc4_pads[] = {
-	MX6_PAD_SD4_CLK__SD4_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD4_CMD__SD4_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD4_DAT0__SD4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD4_DAT1__SD4_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD4_DAT2__SD4_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_SD4_DAT3__SD4_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-	MX6_PAD_NANDF_D6__GPIO2_IO06    | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+	IOMUX_PAD_CTRL(SD4_CLK__SD4_CLK, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD4_CMD__SD4_CMD, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD4_DAT0__SD4_DATA0, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD4_DAT1__SD4_DATA1, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD4_DAT2__SD4_DATA2, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD4_DAT3__SD4_DATA3, USDHC_PAD_CTRL),
+	IOMUX_PAD_CTRL(NANDF_D6__GPIO2_IO06, NO_PAD_CTRL), /* CD */
 };
 
 static iomux_v3_cfg_t const enet_pads1[] = {
-	MX6_PAD_ENET_MDIO__ENET_MDIO		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_ENET_MDC__ENET_MDC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TXC__RGMII_TXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD0__RGMII_TD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD1__RGMII_TD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD2__RGMII_TD2	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TD3__RGMII_TD3	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_ENET_REF_CLK__ENET_TX_CLK	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(ENET_MDIO__ENET_MDIO, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(ENET_MDC__ENET_MDC, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_TXC__RGMII_TXC, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_TD0__RGMII_TD0, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_TD1__RGMII_TD1, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_TD2__RGMII_TD2, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_TD3__RGMII_TD3, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_TX_CTL__RGMII_TX_CTL, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(ENET_REF_CLK__ENET_TX_CLK, ENET_PAD_CTRL),
 	/* pin 35 - 1 (PHY_AD2) on reset */
-	MX6_PAD_RGMII_RXC__GPIO6_IO30		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RXC__GPIO6_IO30, NO_PAD_CTRL),
 	/* pin 32 - 1 - (MODE0) all */
-	MX6_PAD_RGMII_RD0__GPIO6_IO25		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD0__GPIO6_IO25, NO_PAD_CTRL),
 	/* pin 31 - 1 - (MODE1) all */
-	MX6_PAD_RGMII_RD1__GPIO6_IO27		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD1__GPIO6_IO27, NO_PAD_CTRL),
 	/* pin 28 - 1 - (MODE2) all */
-	MX6_PAD_RGMII_RD2__GPIO6_IO28		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD2__GPIO6_IO28, NO_PAD_CTRL),
 	/* pin 27 - 1 - (MODE3) all */
-	MX6_PAD_RGMII_RD3__GPIO6_IO29		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD3__GPIO6_IO29, NO_PAD_CTRL),
 	/* pin 33 - 1 - (CLK125_EN) 125Mhz clockout enabled */
-	MX6_PAD_RGMII_RX_CTL__GPIO6_IO24	| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RX_CTL__GPIO6_IO24, NO_PAD_CTRL),
 	/* pin 42 PHY nRST */
-	MX6_PAD_EIM_D23__GPIO3_IO23		| MUX_PAD_CTRL(NO_PAD_CTRL),
-	MX6_PAD_ENET_RXD0__GPIO1_IO27		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(EIM_D23__GPIO3_IO23, NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(ENET_RXD0__GPIO1_IO27, NO_PAD_CTRL),
 };
 
 static iomux_v3_cfg_t const enet_pads2[] = {
-	MX6_PAD_RGMII_RXC__RGMII_RXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD0__RGMII_RD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD1__RGMII_RD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD2__RGMII_RD2	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RD3__RGMII_RD3	| MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RXC__RGMII_RXC, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD0__RGMII_RD0, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD1__RGMII_RD1, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD2__RGMII_RD2, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RD3__RGMII_RD3, ENET_PAD_CTRL),
+	IOMUX_PAD_CTRL(RGMII_RX_CTL__RGMII_RX_CTL, ENET_PAD_CTRL),
 };
 
 static iomux_v3_cfg_t const misc_pads[] = {
-	MX6_PAD_GPIO_1__USB_OTG_ID		| MUX_PAD_CTRL(WEAK_PULLUP),
-	MX6_PAD_KEY_COL4__USB_OTG_OC		| MUX_PAD_CTRL(WEAK_PULLUP),
-	MX6_PAD_EIM_D30__USB_H1_OC		| MUX_PAD_CTRL(WEAK_PULLUP),
+	IOMUX_PAD_CTRL(GPIO_1__USB_OTG_ID, WEAK_PULLUP),
+	IOMUX_PAD_CTRL(KEY_COL4__USB_OTG_OC, WEAK_PULLUP),
+	IOMUX_PAD_CTRL(EIM_D30__USB_H1_OC, WEAK_PULLUP),
 	/* OTG Power enable */
-	MX6_PAD_EIM_D22__GPIO3_IO22		| MUX_PAD_CTRL(OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(EIM_D22__GPIO3_IO22, OUTPUT_40OHM),
 };
 
 /* wl1271 pads on nitrogen6x */
 static iomux_v3_cfg_t const wl12xx_pads[] = {
-	(MX6_PAD_NANDF_CS1__GPIO6_IO14 & ~MUX_PAD_CTRL_MASK)
-		| MUX_PAD_CTRL(WEAK_PULLDOWN),
-	(MX6_PAD_NANDF_CS2__GPIO6_IO15 & ~MUX_PAD_CTRL_MASK)
-		| MUX_PAD_CTRL(OUTPUT_40OHM),
-	(MX6_PAD_NANDF_CS3__GPIO6_IO16 & ~MUX_PAD_CTRL_MASK)
-		| MUX_PAD_CTRL(OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(NANDF_CS1__GPIO6_IO14, WEAK_PULLDOWN),
+	IOMUX_PAD_CTRL(NANDF_CS2__GPIO6_IO15, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(NANDF_CS3__GPIO6_IO16, OUTPUT_40OHM),
 };
 #define WL12XX_WL_IRQ_GP	IMX_GPIO_NR(6, 14)
 #define WL12XX_WL_ENABLE_GP	IMX_GPIO_NR(6, 15)
@@ -217,17 +234,17 @@ static iomux_v3_cfg_t const wl12xx_pads[] = {
 /* Button assignments for J14 */
 static iomux_v3_cfg_t const button_pads[] = {
 	/* Menu */
-	MX6_PAD_NANDF_D1__GPIO2_IO01	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	IOMUX_PAD_CTRL(NANDF_D1__GPIO2_IO01, BUTTON_PAD_CTRL),
 	/* Back */
-	MX6_PAD_NANDF_D2__GPIO2_IO02	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	IOMUX_PAD_CTRL(NANDF_D2__GPIO2_IO02, BUTTON_PAD_CTRL),
 	/* Labelled Search (mapped to Power under Android) */
-	MX6_PAD_NANDF_D3__GPIO2_IO03	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	IOMUX_PAD_CTRL(NANDF_D3__GPIO2_IO03, BUTTON_PAD_CTRL),
 	/* Home */
-	MX6_PAD_NANDF_D4__GPIO2_IO04	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	IOMUX_PAD_CTRL(NANDF_D4__GPIO2_IO04, BUTTON_PAD_CTRL),
 	/* Volume Down */
-	MX6_PAD_GPIO_19__GPIO4_IO05	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	IOMUX_PAD_CTRL(GPIO_19__GPIO4_IO05, BUTTON_PAD_CTRL),
 	/* Volume Up */
-	MX6_PAD_GPIO_18__GPIO7_IO13	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	IOMUX_PAD_CTRL(GPIO_18__GPIO7_IO13, BUTTON_PAD_CTRL),
 };
 
 static void setup_iomux_enet(void)
@@ -239,7 +256,7 @@ static void setup_iomux_enet(void)
 	gpio_direction_output(IMX_GPIO_NR(6, 27), 1);
 	gpio_direction_output(IMX_GPIO_NR(6, 28), 1);
 	gpio_direction_output(IMX_GPIO_NR(6, 29), 1);
-	imx_iomux_v3_setup_multiple_pads(enet_pads1, ARRAY_SIZE(enet_pads1));
+	SETUP_IOMUX_PADS(enet_pads1);
 	gpio_direction_output(IMX_GPIO_NR(6, 24), 1);
 
 	/* Need delay 10ms according to KSZ9021 spec */
@@ -247,24 +264,24 @@ static void setup_iomux_enet(void)
 	gpio_set_value(IMX_GPIO_NR(3, 23), 1); /* SABRE Lite PHY reset */
 	gpio_set_value(IMX_GPIO_NR(1, 27), 1); /* Nitrogen6X PHY reset */
 
-	imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
+	SETUP_IOMUX_PADS(enet_pads2);
 	udelay(100);	/* Wait 100 us before using mii interface */
 }
 
 static iomux_v3_cfg_t const usb_pads[] = {
-	MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(GPIO_17__GPIO7_IO12, NO_PAD_CTRL),
 };
 
 static void setup_iomux_uart(void)
 {
-	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
-	imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads));
+	SETUP_IOMUX_PADS(uart1_pads);
+	SETUP_IOMUX_PADS(uart2_pads);
 }
 
 #ifdef CONFIG_USB_EHCI_MX6
 int board_ehci_hcd_init(int port)
 {
-	imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
+	SETUP_IOMUX_PADS(usb_pads);
 
 	/* Reset USB hub */
 	gpio_direction_output(IMX_GPIO_NR(7, 12), 0);
@@ -314,12 +331,10 @@ int board_mmc_init(bd_t *bis)
 	for (index = 0; index < CONFIG_SYS_FSL_USDHC_NUM; ++index) {
 		switch (index) {
 		case 0:
-			imx_iomux_v3_setup_multiple_pads(
-				usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+			SETUP_IOMUX_PADS(usdhc3_pads);
 			break;
 		case 1:
-		       imx_iomux_v3_setup_multiple_pads(
-			       usdhc4_pads, ARRAY_SIZE(usdhc4_pads));
+		       SETUP_IOMUX_PADS(usdhc4_pads);
 		       break;
 		default:
 		       printf("Warning: you configured more USDHC controllers"
@@ -345,16 +360,15 @@ int board_spi_cs_gpio(unsigned bus, unsigned cs)
 
 static iomux_v3_cfg_t const ecspi1_pads[] = {
 	/* SS1 */
-	MX6_PAD_EIM_D19__GPIO3_IO19  | MUX_PAD_CTRL(NO_PAD_CTRL),
-	MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
-	MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
-	MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	IOMUX_PAD_CTRL(EIM_D19__GPIO3_IO19, NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(EIM_D17__ECSPI1_MISO, SPI_PAD_CTRL),
+	IOMUX_PAD_CTRL(EIM_D18__ECSPI1_MOSI, SPI_PAD_CTRL),
+	IOMUX_PAD_CTRL(EIM_D16__ECSPI1_SCLK, SPI_PAD_CTRL),
 };
 
 static void setup_spi(void)
 {
-	imx_iomux_v3_setup_multiple_pads(ecspi1_pads,
-					 ARRAY_SIZE(ecspi1_pads));
+	SETUP_IOMUX_PADS(ecspi1_pads);
 }
 #endif
 
@@ -424,52 +438,51 @@ free_bus:
 
 static void setup_buttons(void)
 {
-	imx_iomux_v3_setup_multiple_pads(button_pads,
-					 ARRAY_SIZE(button_pads));
+	SETUP_IOMUX_PADS(button_pads);
 }
 
 #if defined(CONFIG_VIDEO_IPUV3)
 
 static iomux_v3_cfg_t const backlight_pads[] = {
 	/* Backlight on RGB connector: J15 */
-	MX6_PAD_SD1_DAT3__GPIO1_IO21 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD1_DAT3__GPIO1_IO21, NO_PAD_CTRL),
 #define RGB_BACKLIGHT_GP IMX_GPIO_NR(1, 21)
 
 	/* Backlight on LVDS connector: J6 */
-	MX6_PAD_SD1_CMD__GPIO1_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	IOMUX_PAD_CTRL(SD1_CMD__GPIO1_IO18, NO_PAD_CTRL),
 #define LVDS_BACKLIGHT_GP IMX_GPIO_NR(1, 18)
 };
 
 static iomux_v3_cfg_t const rgb_pads[] = {
-	MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK,
-	MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
-	MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02,
-	MX6_PAD_DI0_PIN3__IPU1_DI0_PIN03,
-	MX6_PAD_DI0_PIN4__GPIO4_IO20,
-	MX6_PAD_DISP0_DAT0__IPU1_DISP0_DATA00,
-	MX6_PAD_DISP0_DAT1__IPU1_DISP0_DATA01,
-	MX6_PAD_DISP0_DAT2__IPU1_DISP0_DATA02,
-	MX6_PAD_DISP0_DAT3__IPU1_DISP0_DATA03,
-	MX6_PAD_DISP0_DAT4__IPU1_DISP0_DATA04,
-	MX6_PAD_DISP0_DAT5__IPU1_DISP0_DATA05,
-	MX6_PAD_DISP0_DAT6__IPU1_DISP0_DATA06,
-	MX6_PAD_DISP0_DAT7__IPU1_DISP0_DATA07,
-	MX6_PAD_DISP0_DAT8__IPU1_DISP0_DATA08,
-	MX6_PAD_DISP0_DAT9__IPU1_DISP0_DATA09,
-	MX6_PAD_DISP0_DAT10__IPU1_DISP0_DATA10,
-	MX6_PAD_DISP0_DAT11__IPU1_DISP0_DATA11,
-	MX6_PAD_DISP0_DAT12__IPU1_DISP0_DATA12,
-	MX6_PAD_DISP0_DAT13__IPU1_DISP0_DATA13,
-	MX6_PAD_DISP0_DAT14__IPU1_DISP0_DATA14,
-	MX6_PAD_DISP0_DAT15__IPU1_DISP0_DATA15,
-	MX6_PAD_DISP0_DAT16__IPU1_DISP0_DATA16,
-	MX6_PAD_DISP0_DAT17__IPU1_DISP0_DATA17,
-	MX6_PAD_DISP0_DAT18__IPU1_DISP0_DATA18,
-	MX6_PAD_DISP0_DAT19__IPU1_DISP0_DATA19,
-	MX6_PAD_DISP0_DAT20__IPU1_DISP0_DATA20,
-	MX6_PAD_DISP0_DAT21__IPU1_DISP0_DATA21,
-	MX6_PAD_DISP0_DAT22__IPU1_DISP0_DATA22,
-	MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23,
+	IOMUX_PAD_CTRL(DI0_DISP_CLK__IPU1_DI0_DISP_CLK, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DI0_PIN15__IPU1_DI0_PIN15, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DI0_PIN2__IPU1_DI0_PIN02, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DI0_PIN3__IPU1_DI0_PIN03, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DI0_PIN4__GPIO4_IO20, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT0__IPU1_DISP0_DATA00, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT1__IPU1_DISP0_DATA01, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT2__IPU1_DISP0_DATA02, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT3__IPU1_DISP0_DATA03, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT4__IPU1_DISP0_DATA04, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT5__IPU1_DISP0_DATA05, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT6__IPU1_DISP0_DATA06, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT7__IPU1_DISP0_DATA07, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT8__IPU1_DISP0_DATA08, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT9__IPU1_DISP0_DATA09, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT10__IPU1_DISP0_DATA10, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT11__IPU1_DISP0_DATA11, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT12__IPU1_DISP0_DATA12, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT13__IPU1_DISP0_DATA13, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT14__IPU1_DISP0_DATA14, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT15__IPU1_DISP0_DATA15, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT16__IPU1_DISP0_DATA16, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT17__IPU1_DISP0_DATA17, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT18__IPU1_DISP0_DATA18, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT19__IPU1_DISP0_DATA19, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT20__IPU1_DISP0_DATA20, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT21__IPU1_DISP0_DATA21, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT22__IPU1_DISP0_DATA22, RGB_PAD_CTRL),
+	IOMUX_PAD_CTRL(DISP0_DAT23__IPU1_DISP0_DATA23, RGB_PAD_CTRL),
 };
 
 static void do_enable_hdmi(struct display_info_t const *dev)
@@ -507,9 +520,7 @@ static void enable_lvds_jeida(struct display_info_t const *dev)
 
 static void enable_rgb(struct display_info_t const *dev)
 {
-	imx_iomux_v3_setup_multiple_pads(
-		rgb_pads,
-		 ARRAY_SIZE(rgb_pads));
+	SETUP_IOMUX_PADS(rgb_pads);
 	gpio_direction_output(RGB_BACKLIGHT_GP, 1);
 }
 
@@ -810,8 +821,7 @@ static void setup_display(void)
 	writel(reg, &iomux->gpr[3]);
 
 	/* backlights off until needed */
-	imx_iomux_v3_setup_multiple_pads(backlight_pads,
-					 ARRAY_SIZE(backlight_pads));
+	SETUP_IOMUX_PADS(backlight_pads);
 	gpio_direction_input(LVDS_BACKLIGHT_GP);
 	gpio_direction_input(RGB_BACKLIGHT_GP);
 }
@@ -819,24 +829,24 @@ static void setup_display(void)
 
 static iomux_v3_cfg_t const init_pads[] = {
 	/* SGTL5000 sys_mclk */
-	NEW_PAD_CTRL(MX6_PAD_GPIO_0__CCM_CLKO1, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(GPIO_0__CCM_CLKO1, OUTPUT_40OHM),
 
 	/* J5 - Camera MCLK */
-	NEW_PAD_CTRL(MX6_PAD_GPIO_3__CCM_CLKO2, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(GPIO_3__CCM_CLKO2, OUTPUT_40OHM),
 
 	/* wl1271 pads on nitrogen6x */
 	/* WL12XX_WL_IRQ_GP */
-	NEW_PAD_CTRL(MX6_PAD_NANDF_CS1__GPIO6_IO14, WEAK_PULLDOWN),
+	IOMUX_PAD_CTRL(NANDF_CS1__GPIO6_IO14, WEAK_PULLDOWN),
 	/* WL12XX_WL_ENABLE_GP */
-	NEW_PAD_CTRL(MX6_PAD_NANDF_CS2__GPIO6_IO15, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(NANDF_CS2__GPIO6_IO15, OUTPUT_40OHM),
 	/* WL12XX_BT_ENABLE_GP */
-	NEW_PAD_CTRL(MX6_PAD_NANDF_CS3__GPIO6_IO16, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(NANDF_CS3__GPIO6_IO16, OUTPUT_40OHM),
 	/* USB otg power */
-	NEW_PAD_CTRL(MX6_PAD_EIM_D22__GPIO3_IO22, OUTPUT_40OHM),
-	NEW_PAD_CTRL(MX6_PAD_NANDF_D5__GPIO2_IO05, OUTPUT_40OHM),
-	NEW_PAD_CTRL(MX6_PAD_NANDF_WP_B__GPIO6_IO09, OUTPUT_40OHM),
-	NEW_PAD_CTRL(MX6_PAD_GPIO_8__GPIO1_IO08, OUTPUT_40OHM),
-	NEW_PAD_CTRL(MX6_PAD_GPIO_6__GPIO1_IO06, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(EIM_D22__GPIO3_IO22, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(NANDF_D5__GPIO2_IO05, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(NANDF_WP_B__GPIO6_IO09, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(GPIO_8__GPIO1_IO08, OUTPUT_40OHM),
+	IOMUX_PAD_CTRL(GPIO_6__GPIO1_IO06, OUTPUT_40OHM),
 };
 
 #define WL12XX_WL_IRQ_GP	IMX_GPIO_NR(6, 14)
@@ -871,8 +881,8 @@ int board_early_init_f(void)
 	set_gpios(gpios_out_low, ARRAY_SIZE(gpios_out_low), 0);
 	gpio_direction_input(WL12XX_WL_IRQ_GP);
 
-	imx_iomux_v3_setup_multiple_pads(wl12xx_pads, ARRAY_SIZE(wl12xx_pads));
-	imx_iomux_v3_setup_multiple_pads(init_pads, ARRAY_SIZE(init_pads));
+	SETUP_IOMUX_PADS(wl12xx_pads);
+	SETUP_IOMUX_PADS(init_pads);
 	setup_buttons();
 
 #if defined(CONFIG_VIDEO_IPUV3)
@@ -893,12 +903,20 @@ int overwrite_console(void)
 int board_init(void)
 {
 	struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+	struct i2c_pads_info *p = i2c_pads;
+	int i;
+	int stride = 1;
 
+#if defined(CONFIG_MX6QDL)
+	stride = 2;
+	if (!is_mx6dq() && !is_mx6dqp())
+		p += 1;
+#endif
 	clrsetbits_le32(&iomuxc_regs->gpr[1],
 			IOMUXC_GPR1_OTG_ID_MASK,
 			IOMUXC_GPR1_OTG_ID_GPIO1);
 
-	imx_iomux_v3_setup_multiple_pads(misc_pads, ARRAY_SIZE(misc_pads));
+	SETUP_IOMUX_PADS(misc_pads);
 
 	/* address of boot parameters */
 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
@@ -906,11 +924,11 @@ int board_init(void)
 #ifdef CONFIG_MXC_SPI
 	setup_spi();
 #endif
-	imx_iomux_v3_setup_multiple_pads(
-		usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
-	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
-	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
-	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
+	SETUP_IOMUX_PADS(usdhc2_pads);
+	for (i = 0; i < I2C_BUS_CNT; i++) {
+		setup_i2c(i, CONFIG_SYS_I2C_SPEED, 0x7f, p);
+		p += stride;
+	}
 
 #ifdef CONFIG_SATA
 	setup_sata();
-- 
2.18.0

^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-12-28 10:49 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-11-04  2:20 [U-Boot] [PATCH v2 1/2] nitrogen6x: prepare for CONFIG_MX6QDL Troy Kisky
2019-11-04  2:20 ` [U-Boot] [PATCH v2 2/2] ARM: i.MX6: TARGET_NITROGEN6X: add 'select MX6QDL' Troy Kisky
2019-12-17 22:27   ` Troy Kisky
2019-12-17 23:16   ` [U-Boot] " Fabio Estevam
2019-12-28 10:49   ` sbabic at denx.de
2019-12-28 10:49 ` [U-Boot] [PATCH v2 1/2] nitrogen6x: prepare for CONFIG_MX6QDL sbabic at denx.de

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