Add the reset lines for the Allwinner A733 SoC. These reset control bits
are integrated into the Bus Gate Reset (BGR) registers, typically
sharing the same register address with their corresponding bus clock
gates. Integrate them into the main CCU driver using the existing
sunxi-ng ccu_reset framework, allowing the CCU to also function as a
reset controller for the SoC.

Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
---
 drivers/clk/sunxi-ng/ccu-sun60i-a733.c | 128 +++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)

diff --git a/drivers/clk/sunxi-ng/ccu-sun60i-a733.c b/drivers/clk/sunxi-ng/ccu-sun60i-a733.c
index c0b09f9197d1..7d1ee9235436 100644
--- a/drivers/clk/sunxi-ng/ccu-sun60i-a733.c
+++ b/drivers/clk/sunxi-ng/ccu-sun60i-a733.c
@@ -17,6 +17,7 @@
 #include "../clk.h"
 
 #include "ccu_common.h"
+#include "ccu_reset.h"
 
 #include "ccu_div.h"
 #include "ccu_gate.h"
@@ -2169,11 +2170,138 @@ static struct clk_hw_onecell_data sun60i_a733_hw_clks = {
 	.num	= CLK_FANOUT3 + 1,
 };
 
+static struct ccu_reset_map sun60i_a733_ccu_resets[] = {
+	[RST_BUS_ITS_PCIE]		= { 0x574, BIT(16) },
+	[RST_BUS_NSI]			= { 0x580, BIT(30) },
+	[RST_BUS_NSI_CFG]		= { 0x584, BIT(16) },
+	[RST_BUS_IOMMU0_SYS]		= { 0x58c, BIT(16) },
+	[RST_BUS_MSI_LITE0_AHB]		= { 0x594, BIT(16) },
+	[RST_BUS_MSI_LITE0_MBUS]	= { 0x594, BIT(17) },
+	[RST_BUS_MSI_LITE1_AHB]		= { 0x59c, BIT(16) },
+	[RST_BUS_MSI_LITE1_MBUS]	= { 0x59c, BIT(17) },
+	[RST_BUS_MSI_LITE2_AHB]		= { 0x5a4, BIT(16) },
+	[RST_BUS_MSI_LITE2_MBUS]	= { 0x5a4, BIT(17) },
+	[RST_BUS_IOMMU1_SYS]		= { 0x5b4, BIT(16) },
+	[RST_BUS_DMA0]			= { 0x704, BIT(16) },
+	[RST_BUS_DMA1]			= { 0x70c, BIT(16) },
+	[RST_BUS_SPINLOCK]		= { 0x724, BIT(16) },
+	[RST_BUS_MSGBOX]		= { 0x744, BIT(16) },
+	[RST_BUS_PWM0]			= { 0x784, BIT(16) },
+	[RST_BUS_PWM1]			= { 0x78c, BIT(16) },
+	[RST_BUS_DBG]			= { 0x7a4, BIT(16) },
+	[RST_BUS_SYSDAP]		= { 0x7ac, BIT(16) },
+	[RST_BUS_TIMER0]		= { 0x850, BIT(16) },
+	[RST_BUS_DE]			= { 0xa04, BIT(16) },
+	[RST_BUS_DI]			= { 0xa24, BIT(16) },
+	[RST_BUS_G2D]			= { 0xa44, BIT(16) },
+	[RST_BUS_EINK]			= { 0xa6c, BIT(16) },
+	[RST_BUS_DE_SYS]		= { 0xa74, BIT(16) },
+	[RST_BUS_VE_ENC]		= { 0xa8c, BIT(16) },
+	[RST_BUS_VE_DEC]		= { 0xa8c, BIT(18) },
+	[RST_BUS_CE]			= { 0xac4, BIT(16) },
+	[RST_BUS_CE_SYS]		= { 0xac4, BIT(17) },
+	[RST_BUS_NPU_CORE]		= { 0xb04, BIT(16) },
+	[RST_BUS_NPU_AXI]		= { 0xb04, BIT(17) },
+	[RST_BUS_NPU_AHB]		= { 0xb04, BIT(18) },
+	[RST_BUS_NPU_SRAM]		= { 0xb04, BIT(19) },
+	[RST_BUS_GPU]			= { 0xb24, BIT(16) },
+	[RST_BUS_DRAM]			= { 0xc0c, BIT(16) },
+	[RST_BUS_NAND]			= { 0xc8c, BIT(16) },
+	[RST_BUS_MMC0]			= { 0xd0c, BIT(16) },
+	[RST_BUS_MMC1]			= { 0xd1c, BIT(16) },
+	[RST_BUS_MMC2]			= { 0xd2c, BIT(16) },
+	[RST_BUS_MMC3]			= { 0xd3c, BIT(16) },
+	[RST_BUS_UFS_AHB]		= { 0xd8c, BIT(16) },
+	[RST_BUS_UFS_AXI]		= { 0xd8c, BIT(17) },
+	[RST_BUS_UFS_PHY]		= { 0xd8c, BIT(18) },
+	[RST_BUS_UFS_CORE]		= { 0xd8c, BIT(19) },
+	[RST_BUS_UART0]			= { 0xe00, BIT(16) },
+	[RST_BUS_UART1]			= { 0xe04, BIT(16) },
+	[RST_BUS_UART2]			= { 0xe08, BIT(16) },
+	[RST_BUS_UART3]			= { 0xe0c, BIT(16) },
+	[RST_BUS_UART4]			= { 0xe10, BIT(16) },
+	[RST_BUS_UART5]			= { 0xe14, BIT(16) },
+	[RST_BUS_UART6]			= { 0xe18, BIT(16) },
+	[RST_BUS_I2C0]			= { 0xe80, BIT(16) },
+	[RST_BUS_I2C1]			= { 0xe84, BIT(16) },
+	[RST_BUS_I2C2]			= { 0xe88, BIT(16) },
+	[RST_BUS_I2C3]			= { 0xe8c, BIT(16) },
+	[RST_BUS_I2C4]			= { 0xe90, BIT(16) },
+	[RST_BUS_I2C5]			= { 0xe94, BIT(16) },
+	[RST_BUS_I2C6]			= { 0xe98, BIT(16) },
+	[RST_BUS_I2C7]			= { 0xe9c, BIT(16) },
+	[RST_BUS_I2C8]			= { 0xea0, BIT(16) },
+	[RST_BUS_I2C9]			= { 0xea4, BIT(16) },
+	[RST_BUS_I2C10]			= { 0xea8, BIT(16) },
+	[RST_BUS_I2C11]			= { 0xeac, BIT(16) },
+	[RST_BUS_I2C12]			= { 0xeb0, BIT(16) },
+	[RST_BUS_SPI0]			= { 0xf04, BIT(16) },
+	[RST_BUS_SPI1]			= { 0xf0c, BIT(16) },
+	[RST_BUS_SPI2]			= { 0xf14, BIT(16) },
+	[RST_BUS_SPIF]			= { 0xf1c, BIT(16) },
+	[RST_BUS_SPI3]			= { 0xf24, BIT(16) },
+	[RST_BUS_SPI4]			= { 0xf2c, BIT(16) },
+	[RST_BUS_GPADC]			= { 0xfc4, BIT(16) },
+	[RST_BUS_THS]			= { 0xfe4, BIT(16) },
+	[RST_BUS_IRRX]			= { 0x1004, BIT(16) },
+	[RST_BUS_IRTX]			= { 0x100c, BIT(16) },
+	[RST_BUS_LRADC]			= { 0x1024, BIT(16) },
+	[RST_BUS_SGPIO]			= { 0x1064, BIT(16) },
+	[RST_BUS_LPC]			= { 0x1084, BIT(16) },
+	[RST_BUS_I2SPCM0]		= { 0x120c, BIT(16) },
+	[RST_BUS_I2SPCM1]		= { 0x121c, BIT(16) },
+	[RST_BUS_I2SPCM2]		= { 0x122c, BIT(16) },
+	[RST_BUS_I2SPCM3]		= { 0x123c, BIT(16) },
+	[RST_BUS_I2SPCM4]		= { 0x124c, BIT(16) },
+	[RST_BUS_OWA]			= { 0x128c, BIT(16) },
+	[RST_BUS_DMIC]			= { 0x12cc, BIT(16) },
+	[RST_USB_PHY0]			= { 0x1300, BIT(30) },
+	[RST_BUS_OHCI0]			= { 0x1304, BIT(16) },
+	[RST_BUS_EHCI0]			= { 0x1304, BIT(20) },
+	[RST_BUS_OTG]			= { 0x1304, BIT(24) },
+	[RST_USB_PHY1]			= { 0x1308, BIT(30) },
+	[RST_BUS_OHCI1]			= { 0x130c, BIT(16) },
+	[RST_BUS_EHCI1]			= { 0x130c, BIT(20) },
+	[RST_BUS_USB2]			= { 0x135c, BIT(16) },
+	[RST_BUS_PCIE]			= { 0x138c, BIT(17) },
+	[RST_BUS_PCIE_PWRUP]		= { 0x138c, BIT(16) },
+	[RST_BUS_SERDES]		= { 0x13c4, BIT(16) },
+	[RST_BUS_GMAC0]			= { 0x141c, BIT(16) },
+	[RST_BUS_GMAC0_AXI]		= { 0x141c, BIT(17) },
+	[RST_BUS_GMAC1]			= { 0x142c, BIT(16) },
+	[RST_BUS_GMAC1_AXI]		= { 0x142c, BIT(17) },
+	[RST_BUS_TCON_LCD0]		= { 0x1504, BIT(16) },
+	[RST_BUS_TCON_LCD1]		= { 0x150c, BIT(16) },
+	[RST_BUS_TCON_LCD2]		= { 0x1514, BIT(16) },
+	[RST_BUS_LVDS0]			= { 0x1544, BIT(16) },
+	[RST_BUS_LVDS1]			= { 0x154c, BIT(16) },
+	[RST_BUS_DSI0]			= { 0x1584, BIT(16) },
+	[RST_BUS_DSI1]			= { 0x158c, BIT(16) },
+	[RST_BUS_TCON_TV0]		= { 0x1604, BIT(16) },
+	[RST_BUS_TCON_TV1]		= { 0x160c, BIT(16) },
+	[RST_BUS_EDP]			= { 0x164c, BIT(16) },
+	[RST_BUS_HDMI_MAIN]		= { 0x168c, BIT(16) },
+	[RST_BUS_HDMI_SUB]		= { 0x168c, BIT(17) },
+	[RST_BUS_HDMI_HDCP]		= { 0x168c, BIT(18) },
+	[RST_BUS_DPSS_TOP0]		= { 0x16c4, BIT(16) },
+	[RST_BUS_DPSS_TOP1]		= { 0x16cc, BIT(16) },
+	[RST_BUS_VIDEO_OUT0]		= { 0x16e4, BIT(16) },
+	[RST_BUS_VIDEO_OUT1]		= { 0x16ec, BIT(16) },
+	[RST_BUS_LEDC]			= { 0x1704, BIT(16) },
+	[RST_BUS_DSC]			= { 0x1744, BIT(16) },
+	[RST_BUS_CSI]			= { 0x1844, BIT(16) },
+	[RST_BUS_VIDEO_IN]		= { 0x1884, BIT(16) },
+	[RST_BUS_APB2JTAG]		= { 0x1c04, BIT(16) },
+};
+
 static const struct sunxi_ccu_desc sun60i_a733_ccu_desc = {
 	.ccu_clks	= sun60i_a733_ccu_clks,
 	.num_ccu_clks	= ARRAY_SIZE(sun60i_a733_ccu_clks),
 
 	.hw_clks	= &sun60i_a733_hw_clks,
+
+	.resets		= sun60i_a733_ccu_resets,
+	.num_resets	= ARRAY_SIZE(sun60i_a733_ccu_resets),
 };
 
 static const u32 pll_regs[] = {

-- 
2.52.0