rockchip: rk3588: Set DMAC0 QoS for 0x404

set DMAC0 to priority 0x404 to keep the same with DMAC1/2
which had been set 0x404 by default.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: I752c03a0b7d1026fe852965b13f65b789e14ab27

arch/arm/mach-rockchip/rk3588/rk3588.c

@@ -95,6 +95,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define HDMIRX_NODE_FDT_PATH		"/hdmirx-controller@fdee0000"
 #define RK3588_PHY_CONFIG		0xfdee00c0
 
+#define DMAC0_PRIORITY_REG		0xfdf32208
 #define VOP_M0_PRIORITY_REG		0xfdf82008
 #define VOP_M1_PRIORITY_REG		0xfdf82208
 #define QOS_PRIORITY_LEVEL(h, l)	((((h) & 7) << 8) | ((l) & 7))
@@ -1045,6 +1046,12 @@ int arch_cpu_init(void)
 	writel(0xffff1111, BUS_IOC_BASE + BUS_IOC_GPIO2D_IOMUX_SEL_L);
 	writel(0xffff1111, BUS_IOC_BASE + BUS_IOC_GPIO2D_IOMUX_SEL_H);
 #endif
+	/*
+	 * set DMAC0 to priority 0x404 to keep the same with DMAC1/2
+	 * which had been set 0x404 by default.
+	 */
+	writel(QOS_PRIORITY_LEVEL(4, 4), DMAC0_PRIORITY_REG);
+
 	/*
 	 * set VOP M0 and VOP M1 to priority 0x303,then
 	 * Peri > VOP/MCU > ISP/VICAP > other