clk: Ingenic: Add support for TCU of X1000.

X1000 has a different TCU, since X1000 OST has been independent of TCU.
This patch is add TCU support of X1000, and prepare for later OST driver.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Link: https://lkml.kernel.org/r/1584457893-40418-3-git-send-email-zhouyanjie@wanyeetech.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/ingenic/tcu.c b/drivers/clk/ingenic/tcu.c
index ad7daa494fd4a6c5acc0c6542a739b75442eab94..879990762f57ca154de07e9b279366265c51b1fd 100644 (file)
--- a/drivers/clk/ingenic/tcu.c
+++ b/drivers/clk/ingenic/tcu.c
@@ -317,10 +317,17 @@ static const struct ingenic_soc_info jz4770_soc_info = {
        .has_tcu_clk = false,
 };
 
+static const struct ingenic_soc_info x1000_soc_info = {
+       .num_channels = 8,
+       .has_ost = false, /* X1000 has OST, but it not belong TCU */
+       .has_tcu_clk = false,
+};
+
 static const struct of_device_id ingenic_tcu_of_match[] __initconst = {
        { .compatible = "ingenic,jz4740-tcu", .data = &jz4740_soc_info, },
        { .compatible = "ingenic,jz4725b-tcu", .data = &jz4725b_soc_info, },
        { .compatible = "ingenic,jz4770-tcu", .data = &jz4770_soc_info, },
+       { .compatible = "ingenic,x1000-tcu", .data = &x1000_soc_info, },
        { /* sentinel */ }
 };
 
@@ -471,3 +478,4 @@ static void __init ingenic_tcu_init(struct device_node *np)
 CLK_OF_DECLARE_DRIVER(jz4740_cgu, "ingenic,jz4740-tcu", ingenic_tcu_init);
 CLK_OF_DECLARE_DRIVER(jz4725b_cgu, "ingenic,jz4725b-tcu", ingenic_tcu_init);
 CLK_OF_DECLARE_DRIVER(jz4770_cgu, "ingenic,jz4770-tcu", ingenic_tcu_init);
+CLK_OF_DECLARE_DRIVER(x1000_cgu, "ingenic,x1000-tcu", ingenic_tcu_init);