From f4aba01db4801cc02d1fae4c8099984a23740996 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Tue, 29 Nov 2022 15:47:04 +0100 Subject: soc: qcom: geni-se: add support for I2C Master Hub wrapper variant The I2C Master Hub is a stripped down version of the GENI Serial Engine QUP Wrapper Controller but only supporting I2C serial engines without DMA support. Add the clock list for the I2C Master Hub variant to a new desc struct then pass it through the I2C Master Hub compatible match data. Signed-off-by: Neil Armstrong Reviewed-by: Konrad Dybcio Signed-off-by: Wolfram Sang --- drivers/soc/qcom/qcom-geni-se.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/soc') diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c index 9ddee9fd11ba..f0475b93ca73 100644 --- a/drivers/soc/qcom/qcom-geni-se.c +++ b/drivers/soc/qcom/qcom-geni-se.c @@ -942,8 +942,18 @@ static const struct geni_se_desc qup_desc = { .num_clks = ARRAY_SIZE(qup_clks), }; +static const char * const i2c_master_hub_clks[] = { + "s-ahb", +}; + +static const struct geni_se_desc i2c_master_hub_desc = { + .clks = i2c_master_hub_clks, + .num_clks = ARRAY_SIZE(i2c_master_hub_clks), +}; + static const struct of_device_id geni_se_dt_match[] = { { .compatible = "qcom,geni-se-qup", .data = &qup_desc }, + { .compatible = "qcom,geni-se-i2c-master-hub", .data = &i2c_master_hub_desc }, {} }; MODULE_DEVICE_TABLE(of, geni_se_dt_match); -- cgit