From a1e03956f4fb355d33a8a4d9f23ed35ccbed9ec9 Mon Sep 17 00:00:00 2001 From: Jean-Christophe Dubois Date: Tue, 20 Dec 2022 18:27:43 +0100 Subject: i.MX6UL: Add a specific GPT timer instance for the i.MX6UL The i.MX6UL doesn't support CLK_HIGH ou CLK_HIGH_DIV clock source. Signed-off-by: Jean-Christophe Dubois Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- hw/timer/imx_gpt.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'hw/timer') diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c index 80b8302639..7222b1b387 100644 --- a/hw/timer/imx_gpt.c +++ b/hw/timer/imx_gpt.c @@ -115,6 +115,17 @@ static const IMXClk imx6_gpt_clocks[] = { CLK_HIGH, /* 111 reference clock */ }; +static const IMXClk imx6ul_gpt_clocks[] = { + CLK_NONE, /* 000 No clock source */ + CLK_IPG, /* 001 ipg_clk, 532MHz*/ + CLK_IPG_HIGH, /* 010 ipg_clk_highfreq */ + CLK_EXT, /* 011 External clock */ + CLK_32k, /* 100 ipg_clk_32k */ + CLK_NONE, /* 101 not defined */ + CLK_NONE, /* 110 not defined */ + CLK_NONE, /* 111 not defined */ +}; + static const IMXClk imx7_gpt_clocks[] = { CLK_NONE, /* 000 No clock source */ CLK_IPG, /* 001 ipg_clk, 532MHz*/ @@ -539,6 +550,13 @@ static void imx6_gpt_init(Object *obj) s->clocks = imx6_gpt_clocks; } +static void imx6ul_gpt_init(Object *obj) +{ + IMXGPTState *s = IMX_GPT(obj); + + s->clocks = imx6ul_gpt_clocks; +} + static void imx7_gpt_init(Object *obj) { IMXGPTState *s = IMX_GPT(obj); @@ -566,6 +584,12 @@ static const TypeInfo imx6_gpt_info = { .instance_init = imx6_gpt_init, }; +static const TypeInfo imx6ul_gpt_info = { + .name = TYPE_IMX6UL_GPT, + .parent = TYPE_IMX25_GPT, + .instance_init = imx6ul_gpt_init, +}; + static const TypeInfo imx7_gpt_info = { .name = TYPE_IMX7_GPT, .parent = TYPE_IMX25_GPT, @@ -577,6 +601,7 @@ static void imx_gpt_register_types(void) type_register_static(&imx25_gpt_info); type_register_static(&imx31_gpt_info); type_register_static(&imx6_gpt_info); + type_register_static(&imx6ul_gpt_info); type_register_static(&imx7_gpt_info); } -- cgit v1.2.3