clk: sunxi: Add DE2 display-related clocks/resets

Add clock/reset definitions for display-related peripherals, including
the display engine, TCONs, and DSI and HDMI encoders, so those drivers
can be converted to DM clock consumers instead of directly manipulating
the CCU registers.

Signed-off-by: Samuel Holland <samuel@sholland.org>

7 files changed, 141 insertions, 0 deletions

diff --git a/drivers/clk/sunxi/clk_a64.c b/drivers/clk/sunxi/clk_a64.c
index 8c81b1ac453..136ba89293d 100644
--- a/drivers/clk/sunxi/clk_a64.c
+++ b/drivers/clk/sunxi/clk_a64.c
@@ -16,6 +16,7 @@
 static const struct ccu_clk_gate a64_gates[] = {
 	[CLK_PLL_PERIPH0]	= GATE(0x028, BIT(31)),
 
+	[CLK_BUS_MIPI_DSI]	= GATE(0x060, BIT(1)),
 	[CLK_BUS_MMC0]		= GATE(0x060, BIT(8)),
 	[CLK_BUS_MMC1]		= GATE(0x060, BIT(9)),
 	[CLK_BUS_MMC2]		= GATE(0x060, BIT(10)),
@@ -28,6 +29,11 @@ static const struct ccu_clk_gate a64_gates[] = {
 	[CLK_BUS_OHCI0]		= GATE(0x060, BIT(28)),
 	[CLK_BUS_OHCI1]		= GATE(0x060, BIT(29)),
 
+	[CLK_BUS_TCON0]		= GATE(0x064, BIT(3)),
+	[CLK_BUS_TCON1]		= GATE(0x064, BIT(4)),
+	[CLK_BUS_HDMI]		= GATE(0x064, BIT(11)),
+	[CLK_BUS_DE]		= GATE(0x064, BIT(12)),
+
 	[CLK_BUS_PIO]		= GATE(0x068, BIT(5)),
 
 	[CLK_BUS_I2C0]		= GATE(0x06c, BIT(0)),
@@ -48,6 +54,15 @@ static const struct ccu_clk_gate a64_gates[] = {
 	[CLK_USB_HSIC_12M]	= GATE(0x0cc, BIT(11)),
 	[CLK_USB_OHCI0]		= GATE(0x0cc, BIT(16)),
 	[CLK_USB_OHCI1]		= GATE(0x0cc, BIT(17)),
+
+	[CLK_DE]		= GATE(0x104, BIT(31)),
+	[CLK_TCON0]		= GATE(0x118, BIT(31)),
+	[CLK_TCON1]		= GATE(0x11c, BIT(31)),
+
+	[CLK_HDMI]		= GATE(0x150, BIT(31)),
+	[CLK_HDMI_DDC]		= GATE(0x154, BIT(31)),
+
+	[CLK_DSI_DPHY]		= GATE(0x168, BIT(15)),
 };
 
 static const struct ccu_reset a64_resets[] = {
@@ -55,6 +70,7 @@ static const struct ccu_reset a64_resets[] = {
 	[RST_USB_PHY1]          = RESET(0x0cc, BIT(1)),
 	[RST_USB_HSIC]          = RESET(0x0cc, BIT(2)),
 
+	[RST_BUS_MIPI_DSI]	= RESET(0x2c0, BIT(1)),
 	[RST_BUS_MMC0]		= RESET(0x2c0, BIT(8)),
 	[RST_BUS_MMC1]		= RESET(0x2c0, BIT(9)),
 	[RST_BUS_MMC2]		= RESET(0x2c0, BIT(10)),
@@ -67,6 +83,12 @@ static const struct ccu_reset a64_resets[] = {
 	[RST_BUS_OHCI0]         = RESET(0x2c0, BIT(28)),
 	[RST_BUS_OHCI1]         = RESET(0x2c0, BIT(29)),
 
+	[RST_BUS_TCON0]		= RESET(0x2c4, BIT(3)),
+	[RST_BUS_TCON1]		= RESET(0x2c4, BIT(4)),
+	[RST_BUS_HDMI0]		= RESET(0x2c4, BIT(10)),
+	[RST_BUS_HDMI1]		= RESET(0x2c4, BIT(11)),
+	[RST_BUS_DE]		= RESET(0x2c4, BIT(12)),
+
 	[RST_BUS_I2C0]		= RESET(0x2d8, BIT(0)),
 	[RST_BUS_I2C1]		= RESET(0x2d8, BIT(1)),
 	[RST_BUS_I2C2]		= RESET(0x2d8, BIT(2)),
diff --git a/drivers/clk/sunxi/clk_a83t.c b/drivers/clk/sunxi/clk_a83t.c
index 3562da61d14..d5af37b3d78 100644
--- a/drivers/clk/sunxi/clk_a83t.c
+++ b/drivers/clk/sunxi/clk_a83t.c
@@ -14,6 +14,7 @@
 #include <linux/bitops.h>
 
 static struct ccu_clk_gate a83t_gates[] = {
+	[CLK_BUS_MIPI_DSI]	= GATE(0x060, BIT(1)),
 	[CLK_BUS_MMC0]		= GATE(0x060, BIT(8)),
 	[CLK_BUS_MMC1]		= GATE(0x060, BIT(9)),
 	[CLK_BUS_MMC2]		= GATE(0x060, BIT(10)),
@@ -25,6 +26,11 @@ static struct ccu_clk_gate a83t_gates[] = {
 	[CLK_BUS_EHCI1]		= GATE(0x060, BIT(27)),
 	[CLK_BUS_OHCI0]		= GATE(0x060, BIT(29)),
 
+	[CLK_BUS_TCON0]		= GATE(0x064, BIT(4)),
+	[CLK_BUS_TCON1]		= GATE(0x064, BIT(5)),
+	[CLK_BUS_HDMI]		= GATE(0x064, BIT(11)),
+	[CLK_BUS_DE]		= GATE(0x064, BIT(12)),
+
 	[CLK_BUS_PIO]		= GATE(0x068, BIT(5)),
 
 	[CLK_BUS_I2C0]		= GATE(0x06c, BIT(0)),
@@ -44,6 +50,15 @@ static struct ccu_clk_gate a83t_gates[] = {
 	[CLK_USB_HSIC]		= GATE(0x0cc, BIT(10)),
 	[CLK_USB_HSIC_12M]	= GATE(0x0cc, BIT(11)),
 	[CLK_USB_OHCI0]		= GATE(0x0cc, BIT(16)),
+
+	[CLK_TCON0]		= GATE(0x118, BIT(31)),
+	[CLK_TCON1]		= GATE(0x11c, BIT(31)),
+
+	[CLK_HDMI]		= GATE(0x150, BIT(31)),
+	[CLK_HDMI_SLOW]		= GATE(0x154, BIT(31)),
+
+	[CLK_MIPI_DSI0]		= GATE(0x168, BIT(31)),
+	[CLK_MIPI_DSI1]		= GATE(0x16c, BIT(31)),
 };
 
 static struct ccu_reset a83t_resets[] = {
@@ -51,6 +66,7 @@ static struct ccu_reset a83t_resets[] = {
 	[RST_USB_PHY1]		= RESET(0x0cc, BIT(1)),
 	[RST_USB_HSIC]		= RESET(0x0cc, BIT(2)),
 
+	[RST_BUS_MIPI_DSI]	= RESET(0x2c0, BIT(1)),
 	[RST_BUS_MMC0]		= RESET(0x2c0, BIT(8)),
 	[RST_BUS_MMC1]		= RESET(0x2c0, BIT(9)),
 	[RST_BUS_MMC2]		= RESET(0x2c0, BIT(10)),
@@ -62,6 +78,12 @@ static struct ccu_reset a83t_resets[] = {
 	[RST_BUS_EHCI1]		= RESET(0x2c0, BIT(27)),
 	[RST_BUS_OHCI0]		= RESET(0x2c0, BIT(29)),
 
+	[RST_BUS_TCON0]		= RESET(0x2c4, BIT(4)),
+	[RST_BUS_TCON1]		= RESET(0x2c4, BIT(5)),
+	[RST_BUS_HDMI0]		= RESET(0x2c4, BIT(10)),
+	[RST_BUS_HDMI1]		= RESET(0x2c4, BIT(11)),
+	[RST_BUS_DE]		= RESET(0x2c4, BIT(12)),
+
 	[RST_BUS_I2C0]		= RESET(0x2d8, BIT(0)),
 	[RST_BUS_I2C1]		= RESET(0x2d8, BIT(1)),
 	[RST_BUS_I2C2]		= RESET(0x2d8, BIT(2)),
diff --git a/drivers/clk/sunxi/clk_h3.c b/drivers/clk/sunxi/clk_h3.c
index 17ab3b5c278..213ab510ed5 100644
--- a/drivers/clk/sunxi/clk_h3.c
+++ b/drivers/clk/sunxi/clk_h3.c
@@ -32,6 +32,11 @@ static struct ccu_clk_gate h3_gates[] = {
 	[CLK_BUS_OHCI2]		= GATE(0x060, BIT(30)),
 	[CLK_BUS_OHCI3]		= GATE(0x060, BIT(31)),
 
+	[CLK_BUS_TCON0]		= GATE(0x064, BIT(3)),
+	[CLK_BUS_TCON1]		= GATE(0x064, BIT(4)),
+	[CLK_BUS_HDMI]		= GATE(0x064, BIT(11)),
+	[CLK_BUS_DE]		= GATE(0x064, BIT(12)),
+
 	[CLK_BUS_PIO]		= GATE(0x068, BIT(5)),
 
 	[CLK_BUS_I2C0]		= GATE(0x06c, BIT(0)),
@@ -55,6 +60,12 @@ static struct ccu_clk_gate h3_gates[] = {
 	[CLK_USB_OHCI1]		= GATE(0x0cc, BIT(17)),
 	[CLK_USB_OHCI2]		= GATE(0x0cc, BIT(18)),
 	[CLK_USB_OHCI3]		= GATE(0x0cc, BIT(19)),
+
+	[CLK_DE]		= GATE(0x104, BIT(31)),
+	[CLK_TCON0]		= GATE(0x118, BIT(31)),
+
+	[CLK_HDMI]		= GATE(0x150, BIT(31)),
+	[CLK_HDMI_DDC]		= GATE(0x154, BIT(31)),
 };
 
 static struct ccu_reset h3_resets[] = {
@@ -79,6 +90,12 @@ static struct ccu_reset h3_resets[] = {
 	[RST_BUS_OHCI2]		= RESET(0x2c0, BIT(30)),
 	[RST_BUS_OHCI3]		= RESET(0x2c0, BIT(31)),
 
+	[RST_BUS_TCON0]		= RESET(0x2c4, BIT(3)),
+	[RST_BUS_TCON1]		= RESET(0x2c4, BIT(4)),
+	[RST_BUS_HDMI0]		= RESET(0x2c4, BIT(10)),
+	[RST_BUS_HDMI1]		= RESET(0x2c4, BIT(11)),
+	[RST_BUS_DE]		= RESET(0x2c4, BIT(12)),
+
 	[RST_BUS_EPHY]		= RESET(0x2c8, BIT(2)),
 
 	[RST_BUS_I2C0]		= RESET(0x2d8, BIT(0)),
diff --git a/drivers/clk/sunxi/clk_h6.c b/drivers/clk/sunxi/clk_h6.c
index 041bc5e80ed..24eb9725dbc 100644
--- a/drivers/clk/sunxi/clk_h6.c
+++ b/drivers/clk/sunxi/clk_h6.c
@@ -18,6 +18,9 @@ static struct ccu_clk_gate h6_gates[] = {
 
 	[CLK_APB1]		= GATE_DUMMY,
 
+	[CLK_DE]		= GATE(0x600, BIT(31)),
+	[CLK_BUS_DE]		= GATE(0x60c, BIT(0)),
+
 	[CLK_BUS_MMC0]		= GATE(0x84c, BIT(0)),
 	[CLK_BUS_MMC1]		= GATE(0x84c, BIT(1)),
 	[CLK_BUS_MMC2]		= GATE(0x84c, BIT(2)),
@@ -55,9 +58,21 @@ static struct ccu_clk_gate h6_gates[] = {
 	[CLK_BUS_XHCI]		= GATE(0xa8c, BIT(5)),
 	[CLK_BUS_EHCI3]		= GATE(0xa8c, BIT(7)),
 	[CLK_BUS_OTG]		= GATE(0xa8c, BIT(8)),
+
+	[CLK_HDMI]		= GATE(0xb00, BIT(31)),
+	[CLK_HDMI_SLOW]		= GATE(0xb04, BIT(31)),
+	[CLK_HDMI_CEC]		= GATE(0xb10, BIT(31)),
+	[CLK_BUS_HDMI]		= GATE(0xb1c, BIT(0)),
+	[CLK_BUS_TCON_TOP]	= GATE(0xb5c, BIT(0)),
+	[CLK_TCON_LCD0]		= GATE(0xb60, BIT(31)),
+	[CLK_BUS_TCON_LCD0]	= GATE(0xb7c, BIT(0)),
+	[CLK_TCON_TV0]		= GATE(0xb80, BIT(31)),
+	[CLK_BUS_TCON_TV0]	= GATE(0xb9c, BIT(0)),
 };
 
 static struct ccu_reset h6_resets[] = {
+	[RST_BUS_DE]		= RESET(0x60c, BIT(16)),
+
 	[RST_BUS_MMC0]		= RESET(0x84c, BIT(16)),
 	[RST_BUS_MMC1]		= RESET(0x84c, BIT(17)),
 	[RST_BUS_MMC2]		= RESET(0x84c, BIT(18)),
@@ -89,6 +104,12 @@ static struct ccu_reset h6_resets[] = {
 	[RST_BUS_XHCI]		= RESET(0xa8c, BIT(21)),
 	[RST_BUS_EHCI3]		= RESET(0xa8c, BIT(23)),
 	[RST_BUS_OTG]		= RESET(0xa8c, BIT(24)),
+
+	[RST_BUS_HDMI]		= RESET(0xb1c, BIT(16)),
+	[RST_BUS_HDMI_SUB]	= RESET(0xb1c, BIT(17)),
+	[RST_BUS_TCON_TOP]	= RESET(0xb5c, BIT(16)),
+	[RST_BUS_TCON_LCD0]	= RESET(0xb7c, BIT(16)),
+	[RST_BUS_TCON_TV0]	= RESET(0xb9c, BIT(16)),
 };
 
 const struct ccu_desc h6_ccu_desc = {
diff --git a/drivers/clk/sunxi/clk_h616.c b/drivers/clk/sunxi/clk_h616.c
index 964636d7281..88d6bf3420d 100644
--- a/drivers/clk/sunxi/clk_h616.c
+++ b/drivers/clk/sunxi/clk_h616.c
@@ -17,6 +17,9 @@ static struct ccu_clk_gate h616_gates[] = {
 
 	[CLK_APB1]		= GATE_DUMMY,
 
+	[CLK_DE]		= GATE(0x600, BIT(31)),
+	[CLK_BUS_DE]		= GATE(0x60c, BIT(0)),
+
 	[CLK_BUS_MMC0]		= GATE(0x84c, BIT(0)),
 	[CLK_BUS_MMC1]		= GATE(0x84c, BIT(1)),
 	[CLK_BUS_MMC2]		= GATE(0x84c, BIT(2)),
@@ -64,9 +67,21 @@ static struct ccu_clk_gate h616_gates[] = {
 	[CLK_BUS_EHCI2]		= GATE(0xa8c, BIT(6)),
 	[CLK_BUS_EHCI3]		= GATE(0xa8c, BIT(7)),
 	[CLK_BUS_OTG]		= GATE(0xa8c, BIT(8)),
+
+	[CLK_HDMI]		= GATE(0xb00, BIT(31)),
+	[CLK_HDMI_SLOW]		= GATE(0xb04, BIT(31)),
+	[CLK_HDMI_CEC]		= GATE(0xb10, BIT(31)),
+	[CLK_BUS_HDMI]		= GATE(0xb1c, BIT(0)),
+	[CLK_BUS_TCON_TOP]	= GATE(0xb5c, BIT(0)),
+	[CLK_TCON_TV0]		= GATE(0xb80, BIT(31)),
+	[CLK_TCON_TV1]		= GATE(0xb84, BIT(31)),
+	[CLK_BUS_TCON_TV0]	= GATE(0xb9c, BIT(0)),
+	[CLK_BUS_TCON_TV1]	= GATE(0xb9c, BIT(1)),
 };
 
 static struct ccu_reset h616_resets[] = {
+	[RST_BUS_DE]		= RESET(0x60c, BIT(16)),
+
 	[RST_BUS_MMC0]		= RESET(0x84c, BIT(16)),
 	[RST_BUS_MMC1]		= RESET(0x84c, BIT(17)),
 	[RST_BUS_MMC2]		= RESET(0x84c, BIT(18)),
@@ -107,6 +122,12 @@ static struct ccu_reset h616_resets[] = {
 	[RST_BUS_EHCI2]		= RESET(0xa8c, BIT(22)),
 	[RST_BUS_EHCI3]		= RESET(0xa8c, BIT(23)),
 	[RST_BUS_OTG]		= RESET(0xa8c, BIT(24)),
+
+	[RST_BUS_HDMI]		= RESET(0xb1c, BIT(16)),
+	[RST_BUS_HDMI_SUB]	= RESET(0xb1c, BIT(17)),
+	[RST_BUS_TCON_TOP]	= RESET(0xb5c, BIT(16)),
+	[RST_BUS_TCON_TV0]	= RESET(0xb9c, BIT(16)),
+	[RST_BUS_TCON_TV1]	= RESET(0xb9c, BIT(17)),
 };
 
 const struct ccu_desc h616_ccu_desc = {
diff --git a/drivers/clk/sunxi/clk_r40.c b/drivers/clk/sunxi/clk_r40.c
index ef743d65b7f..630e80d2b4e 100644
--- a/drivers/clk/sunxi/clk_r40.c
+++ b/drivers/clk/sunxi/clk_r40.c
@@ -14,6 +14,7 @@
 #include <linux/bitops.h>
 
 static struct ccu_clk_gate r40_gates[] = {
+	[CLK_BUS_MIPI_DSI]	= GATE(0x060, BIT(1)),
 	[CLK_BUS_MMC0]		= GATE(0x060, BIT(8)),
 	[CLK_BUS_MMC1]		= GATE(0x060, BIT(9)),
 	[CLK_BUS_MMC2]		= GATE(0x060, BIT(10)),
@@ -30,7 +31,15 @@ static struct ccu_clk_gate r40_gates[] = {
 	[CLK_BUS_OHCI1]		= GATE(0x060, BIT(30)),
 	[CLK_BUS_OHCI2]		= GATE(0x060, BIT(31)),
 
+	[CLK_BUS_HDMI0]		= GATE(0x064, BIT(10)),
+	[CLK_BUS_HDMI1]		= GATE(0x064, BIT(11)),
+	[CLK_BUS_DE]		= GATE(0x064, BIT(12)),
 	[CLK_BUS_GMAC]		= GATE(0x064, BIT(17)),
+	[CLK_BUS_TCON_LCD0]	= GATE(0x064, BIT(26)),
+	[CLK_BUS_TCON_LCD1]	= GATE(0x064, BIT(27)),
+	[CLK_BUS_TCON_TV0]	= GATE(0x064, BIT(28)),
+	[CLK_BUS_TCON_TV1]	= GATE(0x064, BIT(29)),
+	[CLK_BUS_TCON_TOP]	= GATE(0x064, BIT(30)),
 
 	[CLK_BUS_PIO]		= GATE(0x068, BIT(5)),
 
@@ -59,6 +68,17 @@ static struct ccu_clk_gate r40_gates[] = {
 	[CLK_USB_OHCI0]		= GATE(0x0cc, BIT(16)),
 	[CLK_USB_OHCI1]		= GATE(0x0cc, BIT(17)),
 	[CLK_USB_OHCI2]		= GATE(0x0cc, BIT(18)),
+
+	[CLK_DE]		= GATE(0x104, BIT(31)),
+	[CLK_TCON_LCD0]		= GATE(0x110, BIT(31)),
+	[CLK_TCON_LCD1]		= GATE(0x114, BIT(31)),
+	[CLK_TCON_TV0]		= GATE(0x118, BIT(31)),
+	[CLK_TCON_TV1]		= GATE(0x11c, BIT(31)),
+
+	[CLK_HDMI]		= GATE(0x150, BIT(31)),
+	[CLK_HDMI_SLOW]		= GATE(0x154, BIT(31)),
+
+	[CLK_DSI_DPHY]		= GATE(0x168, BIT(15)),
 };
 
 static struct ccu_reset r40_resets[] = {
@@ -66,6 +86,7 @@ static struct ccu_reset r40_resets[] = {
 	[RST_USB_PHY1]		= RESET(0x0cc, BIT(1)),
 	[RST_USB_PHY2]		= RESET(0x0cc, BIT(2)),
 
+	[RST_BUS_MIPI_DSI]	= RESET(0x2c0, BIT(1)),
 	[RST_BUS_MMC0]		= RESET(0x2c0, BIT(8)),
 	[RST_BUS_MMC1]		= RESET(0x2c0, BIT(9)),
 	[RST_BUS_MMC2]		= RESET(0x2c0, BIT(10)),
@@ -82,7 +103,15 @@ static struct ccu_reset r40_resets[] = {
 	[RST_BUS_OHCI1]		= RESET(0x2c0, BIT(30)),
 	[RST_BUS_OHCI2]		= RESET(0x2c0, BIT(31)),
 
+	[RST_BUS_HDMI0]		= RESET(0x2c4, BIT(10)),
+	[RST_BUS_HDMI1]		= RESET(0x2c4, BIT(11)),
+	[RST_BUS_DE]		= RESET(0x2c4, BIT(12)),
 	[RST_BUS_GMAC]		= RESET(0x2c4, BIT(17)),
+	[RST_BUS_TCON_LCD0]	= RESET(0x2c4, BIT(26)),
+	[RST_BUS_TCON_LCD1]	= RESET(0x2c4, BIT(27)),
+	[RST_BUS_TCON_TV0]	= RESET(0x2c4, BIT(28)),
+	[RST_BUS_TCON_TV1]	= RESET(0x2c4, BIT(29)),
+	[RST_BUS_TCON_TOP]	= RESET(0x2c4, BIT(30)),
 
 	[RST_BUS_I2C0]		= RESET(0x2d8, BIT(0)),
 	[RST_BUS_I2C1]		= RESET(0x2d8, BIT(1)),
diff --git a/drivers/clk/sunxi/clk_v3s.c b/drivers/clk/sunxi/clk_v3s.c
index f2fd11eac2c..6524c13540e 100644
--- a/drivers/clk/sunxi/clk_v3s.c
+++ b/drivers/clk/sunxi/clk_v3s.c
@@ -20,6 +20,9 @@ static struct ccu_clk_gate v3s_gates[] = {
 	[CLK_BUS_SPI0]		= GATE(0x060, BIT(20)),
 	[CLK_BUS_OTG]		= GATE(0x060, BIT(24)),
 
+	[CLK_BUS_TCON0]		= GATE(0x064, BIT(4)),
+	[CLK_BUS_DE]		= GATE(0x064, BIT(12)),
+
 	[CLK_BUS_PIO]		= GATE(0x068, BIT(5)),
 
 	[CLK_BUS_I2C0]		= GATE(0x06c, BIT(0)),
@@ -31,6 +34,9 @@ static struct ccu_clk_gate v3s_gates[] = {
 	[CLK_SPI0]		= GATE(0x0a0, BIT(31)),
 
 	[CLK_USB_PHY0]          = GATE(0x0cc, BIT(8)),
+
+	[CLK_DE]		= GATE(0x104, BIT(31)),
+	[CLK_TCON0]		= GATE(0x118, BIT(31)),
 };
 
 static struct ccu_reset v3s_resets[] = {
@@ -42,6 +48,9 @@ static struct ccu_reset v3s_resets[] = {
 	[RST_BUS_SPI0]		= RESET(0x2c0, BIT(20)),
 	[RST_BUS_OTG]		= RESET(0x2c0, BIT(24)),
 
+	[RST_BUS_TCON0]		= RESET(0x2c4, BIT(4)),
+	[RST_BUS_DE]		= RESET(0x2c4, BIT(12)),
+
 	[RST_BUS_I2C0]		= RESET(0x2d8, BIT(0)),
 	[RST_BUS_I2C1]		= RESET(0x2d8, BIT(1)),
 	[RST_BUS_UART0]		= RESET(0x2d8, BIT(16)),