From: Michael Moese <michael.moese@men.de>
Date: Tue, 29 Aug 2017 14:47:24 +0200
Subject: [PATCH] MCB: add support for SC31 to mcb-lpc
References: bnc#1060662
Patch-mainline: 4.12.12
Git-commit: acf5e051ac44d5dc60b21bc4734ef1b844d55551
commit acf5e051ac44d5dc60b21bc4734ef1b844d55551 upstream.
This patch adds the resources and DMI ID's for the MEN SC31,
which uses a different address region to map the LPC bus than
the one used for the existing SC24.
Signed-off-by: Michael Moese <michael.moese@men.de>
[jth add stable tag]
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/mcb/mcb-lpc.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/mcb/mcb-lpc.c b/drivers/mcb/mcb-lpc.c
index d072c088ce73..945091a88354 100644
--- a/drivers/mcb/mcb-lpc.c
+++ b/drivers/mcb/mcb-lpc.c
@@ -114,6 +114,12 @@ static struct resource sc24_fpga_resource = {
.flags = IORESOURCE_MEM,
};
+static struct resource sc31_fpga_resource = {
+ .start = 0xf000e000,
+ .end = 0xf000e000 + CHAM_HEADER_SIZE,
+ .flags = IORESOURCE_MEM,
+};
+
static struct platform_driver mcb_lpc_driver = {
.driver = {
.name = "mcb-lpc",
@@ -132,6 +138,15 @@ static const struct dmi_system_id mcb_lpc_dmi_table[] = {
.driver_data = (void *)&sc24_fpga_resource,
.callback = mcb_lpc_create_platform_device,
},
+ {
+ .ident = "SC31",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MEN"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "14SC31"),
+ },
+ .driver_data = (void *)&sc31_fpga_resource,
+ .callback = mcb_lpc_create_platform_device,
+ },
{}
};
MODULE_DEVICE_TABLE(dmi, mcb_lpc_dmi_table);
--
2.14.2