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authorOlof Johansson <olof@lixom.net>2020-01-16 10:47:27 -0800
committerOlof Johansson <olof@lixom.net>2020-01-16 10:47:29 -0800
commit0f827273178f5656edf1210dc94b8653df7580bf (patch)
tree131cd184278e653d4127646a1164a56410b83ca5 /drivers/soc
parentc7ce73eb018566222542adfb21f18961d0009286 (diff)
parentf52cdcce9197fef9d4a68792dd3b840ad2b77117 (diff)
Merge tag 'imx-driver-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers
i.MX driver changes for 5.6: - Add i.MX8MP SoC driver support. - Allow IMX DSP Protocol driver to be built as module. - Add COMPILE_TEST for IMX_SCU_SOC driver to increase build coverage. - Print SoC type and revision in i.MX8 SoC driver, as this is useful information to have when looking through boot log. * tag 'imx-driver-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: firmware: imx: Allow IMX DSP to be selected as module soc: imx: Enable compile testing of IMX_SCU_SOC soc: imx: Add i.MX8MP SoC driver support soc: imx8: print SoC type and revision Link: https://lore.kernel.org/r/20200113034006.17430-1-shawnguo@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/imx/Kconfig2
-rw-r--r--drivers/soc/imx/soc-imx8.c9
2 files changed, 10 insertions, 1 deletions
diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig
index 8aaebf13e2e6..0281ef9a1800 100644
--- a/drivers/soc/imx/Kconfig
+++ b/drivers/soc/imx/Kconfig
@@ -10,7 +10,7 @@ config IMX_GPCV2_PM_DOMAINS
config IMX_SCU_SOC
bool "i.MX System Controller Unit SoC info support"
- depends on IMX_SCU
+ depends on IMX_SCU || COMPILE_TEST
select SOC_BUS
help
If you say yes here you get support for the NXP i.MX System
diff --git a/drivers/soc/imx/soc-imx8.c b/drivers/soc/imx/soc-imx8.c
index d84ed736cdb0..719e1f189ebf 100644
--- a/drivers/soc/imx/soc-imx8.c
+++ b/drivers/soc/imx/soc-imx8.c
@@ -142,10 +142,16 @@ static const struct imx8_soc_data imx8mn_soc_data = {
.soc_revision = imx8mm_soc_revision,
};
+static const struct imx8_soc_data imx8mp_soc_data = {
+ .name = "i.MX8MP",
+ .soc_revision = imx8mm_soc_revision,
+};
+
static 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, },
+ { .compatible = "fsl,imx8mp", .data = &imx8mp_soc_data, },
{ }
};
@@ -204,6 +210,9 @@ static int __init imx8_soc_init(void)
goto free_serial_number;
}
+ pr_info("SoC: %s revision %s\n", soc_dev_attr->soc_id,
+ soc_dev_attr->revision);
+
if (IS_ENABLED(CONFIG_ARM_IMX_CPUFREQ_DT))
platform_device_register_simple("imx-cpufreq-dt", -1, NULL, 0);