From f8b26121762c17af9869b0ec7ccbda6df4ea37f8 Mon Sep 17 00:00:00 2001 From: Bernhard Beschow Date: Sun, 23 Feb 2025 12:47:03 +0100 Subject: hw/arm/fsl-imx8mp: Implement general purpose timers Reviewed-by: Peter Maydell Signed-off-by: Bernhard Beschow Message-id: 20250223114708.1780-14-shentey@gmail.com [PMM: drop static const from gpt_attrs for GCC 7.5] Signed-off-by: Peter Maydell --- hw/timer/imx_gpt.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'hw/timer/imx_gpt.c') diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c index 11eca9fa4d..200a89225b 100644 --- a/hw/timer/imx_gpt.c +++ b/hw/timer/imx_gpt.c @@ -126,6 +126,17 @@ static const IMXClk imx7_gpt_clocks[] = { CLK_NONE, /* 111 not defined */ }; +static const IMXClk imx8mp_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_HIGH, /* 101 ipg_clk_16M */ + CLK_NONE, /* 110 not defined */ + CLK_NONE, /* 111 not defined */ +}; + /* Must be called from within ptimer_transaction_begin/commit block */ static void imx_gpt_set_freq(IMXGPTState *s) { @@ -552,6 +563,13 @@ static void imx7_gpt_init(Object *obj) s->clocks = imx7_gpt_clocks; } +static void imx8mp_gpt_init(Object *obj) +{ + IMXGPTState *s = IMX_GPT(obj); + + s->clocks = imx8mp_gpt_clocks; +} + static const TypeInfo imx25_gpt_info = { .name = TYPE_IMX25_GPT, .parent = TYPE_SYS_BUS_DEVICE, @@ -584,6 +602,12 @@ static const TypeInfo imx7_gpt_info = { .instance_init = imx7_gpt_init, }; +static const TypeInfo imx8mp_gpt_info = { + .name = TYPE_IMX8MP_GPT, + .parent = TYPE_IMX25_GPT, + .instance_init = imx8mp_gpt_init, +}; + static void imx_gpt_register_types(void) { type_register_static(&imx25_gpt_info); @@ -591,6 +615,7 @@ static void imx_gpt_register_types(void) type_register_static(&imx6_gpt_info); type_register_static(&imx6ul_gpt_info); type_register_static(&imx7_gpt_info); + type_register_static(&imx8mp_gpt_info); } type_init(imx_gpt_register_types) -- cgit 1.4.1