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authorMugunthan V N2013-10-11 00:44:54 +0530
committerBenoit Cousson2013-10-20 19:16:55 +0200
commite54686e4c79a5b2e8d8c77317ac8ab08d3040935 (patch)
tree94318a2c1f8b296e4a51f1215772bcc87224cb50 /include/dt-bindings/pinctrl
parent9e3269b8c68cef55a35146d32b2adde1009ce075 (diff)
ARM: dts: AM4372: Update Support for EPOS EVM
-> Adding pinmux for cpsw, i2c0. -> Enabling the modules that are present in AM4372 EPOS EVM These modules are tested on AM4372 EPOS EVM. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
Diffstat (limited to 'include/dt-bindings/pinctrl')
-rw-r--r--include/dt-bindings/pinctrl/am43xx.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/am43xx.h b/include/dt-bindings/pinctrl/am43xx.h
new file mode 100644
index 000000000000..eb6c366adfba
--- /dev/null
+++ b/include/dt-bindings/pinctrl/am43xx.h
@@ -0,0 +1,31 @@
+/*
+ * This header provides constants specific to AM43XX pinctrl bindings.
+ */
+
+#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H
+#define _DT_BINDINGS_PINCTRL_AM43XX_H
+
+#define MUX_MODE0 0
+#define MUX_MODE1 1
+#define MUX_MODE2 2
+#define MUX_MODE3 3
+#define MUX_MODE4 4
+#define MUX_MODE5 5
+#define MUX_MODE6 6
+#define MUX_MODE7 7
+
+#define PULL_DISABLE (1 << 16)
+#define PULL_UP (1 << 17)
+#define INPUT_EN (1 << 18)
+#define SLEWCTRL_FAST (1 << 19)
+#define DS0_PULL_UP_DOWN_EN (1 << 27)
+
+#define PIN_OUTPUT (PULL_DISABLE)
+#define PIN_OUTPUT_PULLUP (PULL_UP)
+#define PIN_OUTPUT_PULLDOWN 0
+#define PIN_INPUT (INPUT_EN | PULL_DISABLE)
+#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP)
+#define PIN_INPUT_PULLDOWN (INPUT_EN)
+
+#endif
+