path: root/arch
diff options
authorRuchika Gupta <>2014-12-10 11:47:03 +0530
committerYork Sun <>2015-01-23 22:29:14 -0600
commitd8f527578e15c307e93f851014f382e94f78cf39 (patch)
treec25916bb7f6c03518ab2b7abdc46ad3e23de3080 /arch
parent0f5e5579f2b75053e5f05bcba890f7ab2409b460 (diff)
arm: ls102xa: Add dummy gpio.h to enable CONFIG_OF_CONTROL
If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled. It includes <asm/gpio.h> and then <asm/gpio.h> includes <asm/arch/gpio.h>. As a result, all the SoCs that enable CONFIG_OF_CONTROL must have <asm/arch/gpio.h> even if they do not support GPIO. The right fix would be to split the lib/fdtdec.c to remove dependency on GPIO.This commit adds a dummy <asm/arch/gpio.h> to support OF_CONTROL for LS102x platform. This dummy header will be removed after FDT-GPIO stuff is fixed correctly. Signed-off-by: Ruchika Gupta <> Reviewed-by: York Sun <>
Diffstat (limited to 'arch')
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/gpio.h b/arch/arm/include/asm/arch-ls102xa/gpio.h
new file mode 100644
index 0000000000..b7044362d3
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/gpio.h
@@ -0,0 +1,15 @@
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+ * Dummy header file to enable CONFIG_OF_CONTROL.
+ * If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled.
+ * It includes <asm/arch/gpio.h> via <asm/gpio.h>, so those SoCs that enable
+ * OF_CONTROL must have arch/gpio.h.
+ */
+#ifndef __ASM_ARCH_LS102XA_GPIO_H_
+#define __ASM_ARCH_LS102XA_GPIO_H_
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