From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Schaeckeler (sschaeck) Date: Mon, 7 Dec 2020 09:10:05 +0000 Subject: [PATCH v4 3/3] edac: Supporting AST2400 and AST2600 edac driver In-Reply-To: <20201207090013.14145-3-troy_lee@aspeedtech.com> References: <20201207090013.14145-1-troy_lee@aspeedtech.com> <20201207090013.14145-3-troy_lee@aspeedtech.com> Message-ID: <1B46140C-F028-42C4-8FEA-F1561CFB37BE@cisco.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit > Adding AST2400 and AST2600 edac driver support. > > Signed-off-by: Troy Lee Reviewed-by: Stefan Schaeckeler > --- drivers/edac/Kconfig | 6 +++--- > drivers/edac/aspeed_edac.c | 7 +++++-- > 2 files changed, 8 insertions(+), 5 deletions(-) > diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig > index 7a47680d6f07..c410331e8ee8 100644 > --- a/drivers/edac/Kconfig > +++ b/drivers/edac/Kconfig > @@ -515,10 +515,10 @@ config EDAC_QCOM > health, you should probably say 'Y' here. > > config EDAC_ASPEED > - tristate "Aspeed AST 2500 SoC" > - depends on MACH_ASPEED_G5 > + tristate "Aspeed AST BMC SoC" > + depends on ARCH_ASPEED > help > - Support for error detection and correction on the Aspeed AST 2500 SoC. > + Support for error detection and correction on the Aspeed AST BMC SoC. > > First, ECC must be configured in the bootloader. Then, this driver > will expose error counters via the EDAC kernel framework. > diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c > index fde809efc520..a46da56d6d54 100644 > --- a/drivers/edac/aspeed_edac.c > +++ b/drivers/edac/aspeed_edac.c > @@ -239,7 +239,7 @@ static int init_csrows(struct mem_ctl_info *mci) > int rc; > > /* retrieve info about physical memory from device tree */ > - np = of_find_node_by_path("/memory"); > + np = of_find_node_by_name(NULL, "memory"); > if (!np) { > dev_err(mci->pdev, "dt: missing /memory node\n"); > return -ENODEV; > @@ -375,10 +375,13 @@ static int aspeed_remove(struct platform_device *pdev) > > > static const struct of_device_id aspeed_of_match[] = { > + { .compatible = "aspeed,ast2400-sdram-edac" }, > { .compatible = "aspeed,ast2500-sdram-edac" }, > + { .compatible = "aspeed,ast2600-sdram-edac" }, > {}, > }; > > +MODULE_DEVICE_TABLE(of, aspeed_of_match); > > static struct platform_driver aspeed_driver = { > .driver = { > @@ -392,5 +395,5 @@ module_platform_driver(aspeed_driver); > > MODULE_LICENSE("GPL"); > MODULE_AUTHOR("Stefan Schaeckeler "); > -MODULE_DESCRIPTION("Aspeed AST2500 EDAC driver"); > +MODULE_DESCRIPTION("Aspeed BMC SoC EDAC driver"); > MODULE_VERSION("1.0"); > -- > 2.17.1