From d4779a58aedecc8e4794135a2c361c9feb56bd24 Mon Sep 17 00:00:00 2001 From: Xin Hao Date: Mon, 1 Feb 2021 16:42:33 +0800 Subject: [PATCH 2877/2944] ck: ACPI: APD: Add clock frequency for for phytium i2c control The I2C clock frequency of Designware IP for phytium ft2500 is 200M. The ACPI ID used is "PHYT0003". Signed-off-by: Xin Hao Reviewed-by: Baolin Wang --- drivers/acpi/acpi_apd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index ddf598a..b54645c 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -162,6 +162,12 @@ static int st_misc_setup(struct apd_private_data *pdata) .setup = acpi_apd_setup, .fixed_clk_rate = 250000000, }; + +static const struct apd_device_desc phytium_i2c_desc = { + .setup = acpi_apd_setup, + .fixed_clk_rate = 200000000, +}; + static const struct apd_device_desc thunderx2_i2c_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 125000000, @@ -240,6 +246,7 @@ static int acpi_apd_create_device(struct acpi_device *adev, { "HISI02A1", APD_ADDR(hip07_i2c_desc) }, { "HISI02A2", APD_ADDR(hip08_i2c_desc) }, { "HISI0173", APD_ADDR(hip08_spi_desc) }, + { "PHYT0003", APD_ADDR(phytium_i2c_desc) }, #endif { } }; -- 1.8.3.1