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soc: qcom: geni-se: add support for I2C Master Hub wrapper variant

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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 <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Neil Armstrong 2022-11-29 15:47:04 +01:00 committed by Wolfram Sang
parent 63fc9af83c
commit f4aba01db4
1 changed files with 10 additions and 0 deletions
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10
drivers/soc/qcom/qcom-geni-se.c
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@ -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);