From dc6a81c3382f74fe94eb0b8c616493598926efff Mon Sep 17 00:00:00 2001 From: "周琰杰 (Zhou Yanjie)" Date: Tue, 17 Mar 2020 23:11:33 +0800 Subject: clk: Ingenic: Add support for TCU of X1000. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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) Link: https://lkml.kernel.org/r/1584457893-40418-3-git-send-email-zhouyanjie@wanyeetech.com Signed-off-by: Stephen Boyd --- drivers/clk/ingenic/tcu.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/clk') diff --git a/drivers/clk/ingenic/tcu.c b/drivers/clk/ingenic/tcu.c index ad7daa494fd4..879990762f57 100644 --- 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); -- cgit v1.2.3