Re: [PATCHv2 2/2] mfd: qcom_rpm: add support for IPQ8064
From: Lee Jones
Date: Thu Mar 26 2015 - 16:09:26 EST
On Thu, 26 Mar 2015, Stephen Boyd wrote:
> From: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
>
> The IPQ8064 also includes an RPM following the same message structure as
> other chips. In addition, it supports a few new resource types to
> support the NSS fabric clocks and the SMB208/SMB209 regulators found on
> the reference boards.
>
> Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
> Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
> ---
> drivers/mfd/qcom_rpm.c | 41 +++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 41 insertions(+)
Thanks for re-basing. Patch applied.
> diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c
> index f696328c2933..12e324319573 100644
> --- a/drivers/mfd/qcom_rpm.c
> +++ b/drivers/mfd/qcom_rpm.c
> @@ -323,10 +323,51 @@ static const struct qcom_rpm_data msm8960_template = {
> .n_resources = ARRAY_SIZE(msm8960_rpm_resource_table),
> };
>
> +static const struct qcom_rpm_resource ipq806x_rpm_resource_table[] = {
> + [QCOM_RPM_CXO_CLK] = { 25, 9, 5, 1 },
> + [QCOM_RPM_PXO_CLK] = { 26, 10, 6, 1 },
> + [QCOM_RPM_APPS_FABRIC_CLK] = { 27, 11, 8, 1 },
> + [QCOM_RPM_SYS_FABRIC_CLK] = { 28, 12, 9, 1 },
> + [QCOM_RPM_NSS_FABRIC_0_CLK] = { 29, 13, 10, 1 },
> + [QCOM_RPM_DAYTONA_FABRIC_CLK] = { 30, 14, 11, 1 },
> + [QCOM_RPM_SFPB_CLK] = { 31, 15, 12, 1 },
> + [QCOM_RPM_CFPB_CLK] = { 32, 16, 13, 1 },
> + [QCOM_RPM_NSS_FABRIC_1_CLK] = { 33, 17, 14, 1 },
> + [QCOM_RPM_EBI1_CLK] = { 34, 18, 16, 1 },
> + [QCOM_RPM_APPS_FABRIC_HALT] = { 35, 19, 18, 2 },
> + [QCOM_RPM_APPS_FABRIC_MODE] = { 37, 20, 19, 3 },
> + [QCOM_RPM_APPS_FABRIC_IOCTL] = { 40, 21, 20, 1 },
> + [QCOM_RPM_APPS_FABRIC_ARB] = { 41, 22, 21, 12 },
> + [QCOM_RPM_SYS_FABRIC_HALT] = { 53, 23, 22, 2 },
> + [QCOM_RPM_SYS_FABRIC_MODE] = { 55, 24, 23, 3 },
> + [QCOM_RPM_SYS_FABRIC_IOCTL] = { 58, 25, 24, 1 },
> + [QCOM_RPM_SYS_FABRIC_ARB] = { 59, 26, 25, 30 },
> + [QCOM_RPM_MM_FABRIC_HALT] = { 89, 27, 26, 2 },
> + [QCOM_RPM_MM_FABRIC_MODE] = { 91, 28, 27, 3 },
> + [QCOM_RPM_MM_FABRIC_IOCTL] = { 94, 29, 28, 1 },
> + [QCOM_RPM_MM_FABRIC_ARB] = { 95, 30, 29, 2 },
> + [QCOM_RPM_CXO_BUFFERS] = { 209, 33, 31, 1 },
> + [QCOM_RPM_USB_OTG_SWITCH] = { 210, 34, 32, 1 },
> + [QCOM_RPM_HDMI_SWITCH] = { 211, 35, 33, 1 },
> + [QCOM_RPM_DDR_DMM] = { 212, 36, 34, 2 },
> + [QCOM_RPM_VDDMIN_GPIO] = { 215, 40, 39, 1 },
> + [QCOM_RPM_SMB208_S1a] = { 216, 41, 90, 2 },
> + [QCOM_RPM_SMB208_S1b] = { 218, 43, 91, 2 },
> + [QCOM_RPM_SMB208_S2a] = { 220, 45, 92, 2 },
> + [QCOM_RPM_SMB208_S2b] = { 222, 47, 93, 2 },
> +};
> +
> +static const struct qcom_rpm_data ipq806x_template = {
> + .version = 3,
> + .resource_table = ipq806x_rpm_resource_table,
> + .n_resources = ARRAY_SIZE(ipq806x_rpm_resource_table),
> +};
> +
> static const struct of_device_id qcom_rpm_of_match[] = {
> { .compatible = "qcom,rpm-apq8064", .data = &apq8064_template },
> { .compatible = "qcom,rpm-msm8660", .data = &msm8660_template },
> { .compatible = "qcom,rpm-msm8960", .data = &msm8960_template },
> + { .compatible = "qcom,rpm-ipq8064", .data = &ipq806x_template },
> { }
> };
> MODULE_DEVICE_TABLE(of, qcom_rpm_of_match);
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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