diff options
Diffstat (limited to 'drivers/soc')
-rw-r--r-- | drivers/soc/imx/soc-imx8m.c | 10 | ||||
-rw-r--r-- | drivers/soc/ti/omap_prm.c | 8 |
2 files changed, 11 insertions, 7 deletions
diff --git a/drivers/soc/imx/soc-imx8m.c b/drivers/soc/imx/soc-imx8m.c index 7b0759adb47d..cc57a384d74d 100644 --- a/drivers/soc/imx/soc-imx8m.c +++ b/drivers/soc/imx/soc-imx8m.c @@ -22,6 +22,8 @@ #define OCOTP_UID_LOW 0x410 #define OCOTP_UID_HIGH 0x420 +#define IMX8MP_OCOTP_UID_OFFSET 0x10 + /* Same as ANADIG_DIGPROG_IMX7D */ #define ANADIG_DIGPROG_IMX8MM 0x800 @@ -87,6 +89,8 @@ static void __init imx8mm_soc_uid(void) { void __iomem *ocotp_base; struct device_node *np; + u32 offset = of_machine_is_compatible("fsl,imx8mp") ? + IMX8MP_OCOTP_UID_OFFSET : 0; np = of_find_compatible_node(NULL, NULL, "fsl,imx8mm-ocotp"); if (!np) @@ -95,9 +99,9 @@ static void __init imx8mm_soc_uid(void) ocotp_base = of_iomap(np, 0); WARN_ON(!ocotp_base); - soc_uid = readl_relaxed(ocotp_base + OCOTP_UID_HIGH); + soc_uid = readl_relaxed(ocotp_base + OCOTP_UID_HIGH + offset); soc_uid <<= 32; - soc_uid |= readl_relaxed(ocotp_base + OCOTP_UID_LOW); + soc_uid |= readl_relaxed(ocotp_base + OCOTP_UID_LOW + offset); iounmap(ocotp_base); of_node_put(np); @@ -146,7 +150,7 @@ static const struct imx8_soc_data imx8mp_soc_data = { .soc_revision = imx8mm_soc_revision, }; -static const struct of_device_id imx8_soc_match[] = { +static __maybe_unused const struct of_device_id imx8_soc_match[] = { { .compatible = "fsl,imx8mq", .data = &imx8mq_soc_data, }, { .compatible = "fsl,imx8mm", .data = &imx8mm_soc_data, }, { .compatible = "fsl,imx8mn", .data = &imx8mn_soc_data, }, diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c index 96c6f777519c..c9b3f9ebf0bb 100644 --- a/drivers/soc/ti/omap_prm.c +++ b/drivers/soc/ti/omap_prm.c @@ -256,10 +256,10 @@ static int omap_reset_deassert(struct reset_controller_dev *rcdev, goto exit; /* wait for the status to be set */ - ret = readl_relaxed_poll_timeout(reset->prm->base + - reset->prm->data->rstst, - v, v & BIT(st_bit), 1, - OMAP_RESET_MAX_WAIT); + ret = readl_relaxed_poll_timeout_atomic(reset->prm->base + + reset->prm->data->rstst, + v, v & BIT(st_bit), 1, + OMAP_RESET_MAX_WAIT); if (ret) pr_err("%s: timedout waiting for %s:%lu\n", __func__, reset->prm->data->name, id); |