diff options
| -rw-r--r-- | drivers/firmware/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/soc/ti/k3-socinfo.c | 13 |
2 files changed, 13 insertions, 1 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 1adc460b74c6..37e43f287e78 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -215,6 +215,7 @@ config SYSFB_SIMPLEFB config TI_SCI_PROTOCOL tristate "TI System Control Interface (TISCI) Message Protocol" depends on TI_MESSAGE_MANAGER + default ARCH_K3 help TI System Control Interface (TISCI) Message Protocol is used to manage compute systems such as ARM, DSP etc with the system controller in diff --git a/drivers/soc/ti/k3-socinfo.c b/drivers/soc/ti/k3-socinfo.c index 4fb0f0a24828..704039eb3c07 100644 --- a/drivers/soc/ti/k3-socinfo.c +++ b/drivers/soc/ti/k3-socinfo.c @@ -105,6 +105,12 @@ err_unknown_variant: return -ENODEV; } +static const struct regmap_config k3_chipinfo_regmap_cfg = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, +}; + static int k3_chipinfo_probe(struct platform_device *pdev) { struct device_node *node = pdev->dev.of_node; @@ -112,13 +118,18 @@ static int k3_chipinfo_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct soc_device *soc_dev; struct regmap *regmap; + void __iomem *base; u32 partno_id; u32 variant; u32 jtag_id; u32 mfg; int ret; - regmap = device_node_to_regmap(node); + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + regmap = regmap_init_mmio(dev, base, &k3_chipinfo_regmap_cfg); if (IS_ERR(regmap)) return PTR_ERR(regmap); |