SolutionEngine771x: add Ether TSU resource

After the Ether platform data is fixed, the driver probe() method would still fail since the 'struct sh_eth_cpu_data' corresponding to SH771x indicates the presence of TSU but the memory resource for it is absent. Add the missing TSU resource to both Ether devices and fix the harmless off-by-one error in the main memory resources, while at it... Fixes: 4986b99 ("net: sh_eth: remove the SH_TSU_ADDR") Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
libos-nuse · Jan 9, 2018 · f9a531d · f9a531d
1 parent 195e2ad
commit f9a531d
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c
@@ -124,10 +124,15 @@ static struct sh_eth_plat_data sh_eth_plat = {
 static struct resource sh_eth0_resources[] = {
 	[0] = {
 		.start = SH_ETH0_BASE,
-		.end = SH_ETH0_BASE + 0x1B8,
+		.end = SH_ETH0_BASE + 0x1B8 - 1,
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
+		.start = SH_TSU_BASE,
+		.end = SH_TSU_BASE + 0x200 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[2] = {
 		.start = SH_ETH0_IRQ,
 		.end = SH_ETH0_IRQ,
 		.flags = IORESOURCE_IRQ,
@@ -147,10 +152,15 @@ static struct platform_device sh_eth0_device = {
 static struct resource sh_eth1_resources[] = {
 	[0] = {
 		.start = SH_ETH1_BASE,
-		.end = SH_ETH1_BASE + 0x1B8,
+		.end = SH_ETH1_BASE + 0x1B8 - 1,
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
+		.start = SH_TSU_BASE,
+		.end = SH_TSU_BASE + 0x200 - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[2] = {
 		.start = SH_ETH1_IRQ,
 		.end = SH_ETH1_IRQ,
 		.flags = IORESOURCE_IRQ,

diff --git a/arch/sh/include/mach-se/mach/se.h b/arch/sh/include/mach-se/mach/se.h
@@ -100,6 +100,7 @@
 /* Base address */
 #define SH_ETH0_BASE 0xA7000000
 #define SH_ETH1_BASE 0xA7000400
+#define SH_TSU_BASE  0xA7000800
 /* PHY ID */
 #if defined(CONFIG_CPU_SUBTYPE_SH7710)
 # define PHY_ID 0x00