Merge tag 'sunxi-clk-fixes-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-fixes

Pull Allwinner clk driver fixes from Chen-Yu Tsai:

Just a couple fixes for the A523 family. A couple clocks are marked as
critical, and the lower bound of the audio PLL was lowered to match
the datasheet.

* tag 'sunxi-clk-fixes-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: sun55i-a523-ccu: Lower audio0 pll minimum rate
  clk: sunxi-ng: sun55i-a523-r-ccu: Mark bus-r-dma as critical
  clk: sunxi-ng: Mark A523 bus-r-cpucfg clock as critical

Author: bebarino

drivers/clk/sunxi-ng/ccu-sun55i-a523-r.c

@@ -121,11 +121,11 @@ static SUNXI_CCU_GATE_HW(bus_r_ir_rx_clk, "bus-r-ir-rx",
 			 &r_apb0_clk.common.hw, 0x1cc, BIT(0), 0);
 
 static SUNXI_CCU_GATE_HW(bus_r_dma_clk, "bus-r-dma",
-			 &r_apb0_clk.common.hw, 0x1dc, BIT(0), 0);
+			 &r_apb0_clk.common.hw, 0x1dc, BIT(0), CLK_IS_CRITICAL);
 static SUNXI_CCU_GATE_HW(bus_r_rtc_clk, "bus-r-rtc",
 			 &r_apb0_clk.common.hw, 0x20c, BIT(0), 0);
 static SUNXI_CCU_GATE_HW(bus_r_cpucfg_clk, "bus-r-cpucfg",
-			 &r_apb0_clk.common.hw, 0x22c, BIT(0), 0);
+			 &r_apb0_clk.common.hw, 0x22c, BIT(0), CLK_IS_CRITICAL);
 
 static struct ccu_common *sun55i_a523_r_ccu_clks[] = {
 	&r_ahb_clk.common,

drivers/clk/sunxi-ng/ccu-sun55i-a523.c

@@ -300,7 +300,7 @@ static struct ccu_nm pll_audio0_4x_clk = {
 	.m		= _SUNXI_CCU_DIV(16, 6),
 	.sdm		= _SUNXI_CCU_SDM(pll_audio0_sdm_table, BIT(24),
 					 0x178, BIT(31)),
-	.min_rate	= 180000000U,
+	.min_rate	= 90000000U,
 	.max_rate	= 3000000000U,
 	.common		= {
 		.reg		= 0x078,