ARM: ep93xx: ts72xx: cosmetic: Add some description to ts72xx code

This patch extends readability of ts72xx.c code.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 141ae4c65a81..17af9d834b51 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -31,6 +31,9 @@
 #include "soc.h"
 #include "ts72xx.h"
 
+/*************************************************************************
+ * IO map
+ *************************************************************************/
 static struct map_desc ts72xx_io_desc[] __initdata = {
         {
                 .virtual        = (unsigned long)TS72XX_MODEL_VIRT_BASE,
@@ -201,10 +204,16 @@ static struct platform_device ts72xx_wdt_device = {
         .num_resources  = ARRAY_SIZE(ts72xx_wdt_resources),
 };
 
+/*************************************************************************
+ * ETH
+ *************************************************************************/
 static struct ep93xx_eth_data __initdata ts72xx_eth_data = {
         .phy_id         = 1,
 };
 
+/*************************************************************************
+ * TS72XX support code
+ *************************************************************************/
 #if IS_ENABLED(CONFIG_FPGA_MGR_TS73XX)
 
 /* Relative to EP93XX_CS1_PHYS_BASE */