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dra7/am5: remove CEC pin pull-up
authorTomi Valkeinen <tomi.valkeinen@ti.com>
Fri, 8 Jun 2018 09:51:19 +0000 (12:51 +0300)
committerTom Rini <trini@konsulko.com>
Wed, 13 Jun 2018 11:49:13 +0000 (07:49 -0400)
HDMI CEC pins are set to pull-up, but CEC requires no pull. Fix this.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
board/ti/am57xx/mux_data.h patch | blob | history
board/ti/dra7xx/mux_data.h patch | blob | history

diff --git a/board/ti/am57xx/mux_data.h b/board/ti/am57xx/mux_data.h
index 4deaddc..d4a15ae 100644 (file)
--- a/board/ti/am57xx/mux_data.h
+++ b/board/ti/am57xx/mux_data.h
@@ -196,7 +196,7 @@ const struct pad_conf_entry core_padconf_array_essential_x15[] = {
        {SPI1_CS0, (M14 | PIN_INPUT)},  /* spi1_cs0.gpio7_10 */
        {SPI1_CS1, (M14 | PIN_INPUT)},  /* spi1_cs1.gpio7_11 */
        {SPI1_CS2, (M14 | PIN_INPUT_SLEW)},     /* spi1_cs2.gpio7_12 */
-       {SPI1_CS3, (M6 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M14 | PIN_INPUT_PULLDOWN)},        /* spi2_sclk.gpio7_14 */
        {SPI2_D1, (M14 | PIN_INPUT_SLEW)},      /* spi2_d1.gpio7_15 */
        {SPI2_D0, (M14 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi2_d0.gpio7_16 */
@@ -481,7 +481,7 @@ const struct pad_conf_entry core_padconf_array_essential_am574x_idk[] = {
        {SPI1_CS0, (M14 | PIN_OUTPUT)}, /* spi1_cs0.gpio7_10 */
        {SPI1_CS1, (M14 | PIN_OUTPUT)}, /* spi1_cs1.gpio7_11 */
        {SPI1_CS2, (M14 | PIN_INPUT_SLEW)},     /* spi1_cs2.gpio7_12 */
-       {SPI1_CS3, (M6 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M0 | PIN_INPUT)},  /* spi2_sclk.spi2_sclk */
        {SPI2_D1, (M0 | PIN_INPUT | SLEWCONTROL)},      /* spi2_d1.spi2_d1 */
        {SPI2_D0, (M0 | PIN_INPUT | SLEWCONTROL)},      /* spi2_d0.spi2_d0 */
@@ -701,7 +701,7 @@ const struct pad_conf_entry core_padconf_array_essential_am572x_idk[] = {
        {SPI1_CS0, (M14 | PIN_OUTPUT)}, /* spi1_cs0.gpio7_10 */
        {SPI1_CS1, (M14 | PIN_OUTPUT)}, /* spi1_cs1.gpio7_11 */
        {SPI1_CS2, (M14 | PIN_INPUT_SLEW)},     /* spi1_cs2.gpio7_12 */
-       {SPI1_CS3, (M6 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M0 | PIN_INPUT)},  /* spi2_sclk.spi2_sclk */
        {SPI2_D1, (M0 | PIN_INPUT | SLEWCONTROL)},      /* spi2_d1.spi2_d1 */
        {SPI2_D0, (M0 | PIN_INPUT | SLEWCONTROL)},      /* spi2_d0.spi2_d0 */
diff --git a/board/ti/dra7xx/mux_data.h b/board/ti/dra7xx/mux_data.h
index 72355e8..7624152 100644 (file)
--- a/board/ti/dra7xx/mux_data.h
+++ b/board/ti/dra7xx/mux_data.h
@@ -139,7 +139,7 @@ const struct pad_conf_entry dra72x_core_padconf_array_common[] = {
        {SPI1_CS0, (M0 | PIN_INPUT_PULLUP)},    /* spi1_cs0.spi1_cs0 */
        {SPI1_CS1, (M14 | PIN_OUTPUT)}, /* spi1_cs1.gpio7_11 */
        {SPI1_CS2, (M14 | PIN_INPUT_PULLDOWN)}, /* spi1_cs2.gpio7_12 */
-       {SPI1_CS3, (M6 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M1 | PIN_INPUT_PULLDOWN)}, /* spi2_sclk.uart3_rxd */
        {SPI2_D1, (M1 | PIN_INPUT_SLEW)},       /* spi2_d1.uart3_txd */
        {SPI2_D0, (M1 | PIN_INPUT_SLEW)},       /* spi2_d0.uart3_ctsn */
@@ -349,7 +349,7 @@ const struct pad_conf_entry dra71x_core_padconf_array[] = {
        {SPI1_CS0, (M0 | PIN_INPUT_PULLUP)},    /* spi1_cs0.spi1_cs0 */
        {SPI1_CS1, (M14 | PIN_INPUT_PULLUP)},   /* spi1_cs1.gpio7_11 */
        {SPI1_CS2, (M14 | PIN_INPUT_PULLDOWN)}, /* spi1_cs2.gpio7_12 */
-       {SPI1_CS3, (M6 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M1 | PIN_INPUT_PULLDOWN)}, /* spi2_sclk.uart3_rxd */
        {SPI2_D1, (M1 | PIN_INPUT_SLEW)},       /* spi2_d1.uart3_txd */
        {SPI2_D0, (M1 | PIN_INPUT_SLEW)},       /* spi2_d0.uart3_ctsn */
@@ -673,7 +673,7 @@ const struct pad_conf_entry dra74x_core_padconf_array[] = {
        {SPI1_CS0, (M0 | PIN_INPUT_PULLUP)},    /* spi1_cs0.spi1_cs0 */
        {SPI1_CS1, (M14 | PIN_OUTPUT)},         /* spi1_cs1.gpio7_11 */
        {SPI1_CS2, (M14 | PIN_INPUT_PULLDOWN)}, /* spi1_cs2.gpio7_12 */
-       {SPI1_CS3, (M6 | PIN_INPUT_PULLUP | SLEWCONTROL)},      /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M1 | PIN_INPUT_PULLDOWN)}, /* spi2_sclk.uart3_rxd */
        {SPI2_D1, (M1 | PIN_INPUT_SLEW)},       /* spi2_d1.uart3_txd */
        {SPI2_D0, (M1 | PIN_INPUT_SLEW)},       /* spi2_d0.uart3_ctsn */
@@ -859,7 +859,7 @@ const struct pad_conf_entry dra76x_core_padconf_array[] = {
        {SPI1_D0, (M0 | PIN_INPUT_PULLDOWN)},   /* spi1_d0.spi1_d0 */
        {SPI1_CS0, (M0 | PIN_INPUT_PULLUP)},    /* spi1_cs0.spi1_cs0 */
        {SPI1_CS2, (M6 | 0x000f0000)},  /* spi1_cs2.hdmi1_hpd */
-       {SPI1_CS3, (M6 | 0x000f0000)},  /* spi1_cs3.hdmi1_cec */
+       {SPI1_CS3, (M6 | PIN_INPUT | SLEWCONTROL)},     /* spi1_cs3.hdmi1_cec */
        {SPI2_SCLK, (M1 | PIN_INPUT_PULLDOWN)}, /* spi2_sclk.uart3_rxd */
        {SPI2_D1, (M1 | PIN_INPUT_SLEW)},       /* spi2_d1.uart3_txd */
        {SPI2_D0, (M1 | PIN_INPUT_SLEW)},       /* spi2_d0.uart3_ctsn */
Domain: System / Kernel;