clk: uniphier: add Pro4/Pro5/PXs2 audio system clock

Add clock for audio subsystem (AIO) on UniPhier
Pro4/Pro5/PXs2 SoCs.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c
index d244e724e19858dfb8b8c5297e9852a61ba0ce50..06c5269f63f54968c5f9e808e5cd38d85b7d0bd3 100644 (file)
--- a/drivers/clk/uniphier/clk-uniphier-sys.c
+++ b/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_PRO4_SYS_CLK_AIO(idx)                                 \
+       UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 8),            \
+       UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2104, 13)
+
+#define UNIPHIER_PRO5_SYS_CLK_AIO(idx)                                 \
+       UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 12),           \
+       UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2104, 13)
+
 #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)
@@ -104,6 +112,7 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
        UNIPHIER_PRO4_SYS_CLK_GIO(12),                  /* Ether, SATA, USB3 */
        UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
        UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
+       UNIPHIER_PRO4_SYS_CLK_AIO(40),
        { /* sentinel */ }
 };
 
@@ -132,6 +141,7 @@ const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = {
        UNIPHIER_PRO4_SYS_CLK_GIO(12),                          /* PCIe, USB3 */
        UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
        UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
+       UNIPHIER_PRO5_SYS_CLK_AIO(40),
        { /* sentinel */ }
 };
 
@@ -149,6 +159,7 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
        /* The document mentions 0x2104 bit 18, but not functional */
        UNIPHIER_CLK_GATE("usb30-phy", 16, NULL, 0x2104, 19),
        UNIPHIER_CLK_GATE("usb31-phy", 20, NULL, 0x2104, 20),
+       UNIPHIER_PRO5_SYS_CLK_AIO(40),
        { /* sentinel */ }
 };