clk: uniphier: add audio system clock

Add clock for audio subsystem (AIO) and SoC internal audio codec
(EVEA) on UniPhier LD11/LD20 SoCs.
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/clk/uniphier/clk-uniphier-sys.c

@@ -57,6 +57,14 @@
 #define UNIPHIER_PRO4_SYS_CLK_USB3(idx, ch)				\
 	UNIPHIER_CLK_GATE("usb3" #ch, (idx), NULL, 0x2104, 16 + (ch))
 
+#define UNIPHIER_LD11_SYS_CLK_AIO(idx)					\
+	UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 10),		\
+	UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2108, 0)
+
+#define UNIPHIER_LD11_SYS_CLK_EVEA(idx)					\
+	UNIPHIER_CLK_FACTOR("evea-io100m", -1, "spll", 1, 20),		\
+	UNIPHIER_CLK_GATE("evea", (idx), "evea-io100m", 0x2108, 1)
+
 #define UNIPHIER_PRO4_SYS_CLK_ETHER(idx)				\
 	UNIPHIER_CLK_GATE("ether", (idx), NULL, 0x2104, 12)
 
@@ -153,6 +161,8 @@ const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = {
 	UNIPHIER_LD11_SYS_CLK_ETHER(6),
 	UNIPHIER_LD11_SYS_CLK_STDMAC(8),			/* HSC, MIO */
 	UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25),
+	UNIPHIER_LD11_SYS_CLK_AIO(40),
+	UNIPHIER_LD11_SYS_CLK_EVEA(41),
 	/* CPU gears */
 	UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8),
 	UNIPHIER_CLK_DIV4("mpll", 2, 3, 4, 8),
@@ -190,6 +200,8 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
 	UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14),
 	UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12),
 	UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13),
+	UNIPHIER_LD11_SYS_CLK_AIO(40),
+	UNIPHIER_LD11_SYS_CLK_EVEA(41),
 	/* CPU gears */
 	UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8),
 	UNIPHIER_CLK_DIV4("spll", 2, 3, 4, 8),