diff options
| author | Joy Zou <joy.zou@nxp.com> | 2025-08-06 19:41:18 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2025-08-19 11:50:46 +0200 |
| commit | a83a7a7b205018a436cbdbd9676cfaaf01773f47 (patch) | |
| tree | d1f727ec42518f03f7b4356c7bc06ca987f21edd | |
| parent | 88f9d89871014559557ecc9b9ae9c9c0821a6e96 (diff) | |
pmdomain: imx93-blk-ctrl: mask DSI and PXP PD domain register on i.MX91
The i.MX91 is derived from i.MX93, but there is no DSI and PXP in i.MX91,
Add skip_mask in struct imx93_blk_ctrl_data, then skip DSI and PXP for
i.MX91 Soc.
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250806114119.1948624-11-joy.zou@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/pmdomain/imx/imx93-blk-ctrl.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/pmdomain/imx/imx93-blk-ctrl.c b/drivers/pmdomain/imx/imx93-blk-ctrl.c index 1dcb84593e01..e094fe5a42bf 100644 --- a/drivers/pmdomain/imx/imx93-blk-ctrl.c +++ b/drivers/pmdomain/imx/imx93-blk-ctrl.c @@ -86,6 +86,7 @@ struct imx93_blk_ctrl_domain { struct imx93_blk_ctrl_data { const struct imx93_blk_ctrl_domain_data *domains; + u32 skip_mask; int num_domains; const char * const *clk_names; int num_clks; @@ -250,6 +251,8 @@ static int imx93_blk_ctrl_probe(struct platform_device *pdev) int j; domain->data = data; + if (bc_data->skip_mask & BIT(i)) + continue; for (j = 0; j < data->num_clks; j++) domain->clks[j].id = data->clk_names[j]; @@ -422,6 +425,15 @@ static const char * const media_blk_clk_names[] = { "axi", "apb", "nic" }; +static const struct imx93_blk_ctrl_data imx91_media_blk_ctl_dev_data = { + .domains = imx93_media_blk_ctl_domain_data, + .skip_mask = BIT(IMX93_MEDIABLK_PD_MIPI_DSI) | BIT(IMX93_MEDIABLK_PD_PXP), + .num_domains = ARRAY_SIZE(imx93_media_blk_ctl_domain_data), + .clk_names = media_blk_clk_names, + .num_clks = ARRAY_SIZE(media_blk_clk_names), + .reg_access_table = &imx93_media_blk_ctl_access_table, +}; + static const struct imx93_blk_ctrl_data imx93_media_blk_ctl_dev_data = { .domains = imx93_media_blk_ctl_domain_data, .num_domains = ARRAY_SIZE(imx93_media_blk_ctl_domain_data), @@ -432,6 +444,9 @@ static const struct imx93_blk_ctrl_data imx93_media_blk_ctl_dev_data = { static const struct of_device_id imx93_blk_ctrl_of_match[] = { { + .compatible = "fsl,imx91-media-blk-ctrl", + .data = &imx91_media_blk_ctl_dev_data + }, { .compatible = "fsl,imx93-media-blk-ctrl", .data = &imx93_media_blk_ctl_dev_data }, { |