Messages in this thread |  | | Date | Tue, 15 Jan 2019 08:28:54 -0600 | From | Nishanth Menon <> | Subject | Re: [PATCH v2 2/2] arm64: dts: ti: k3-am654-base-board: Add MMC support |
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Similar problem here as well.. $subject probably needs to be explicit about eMMC?
On 13:03-20190110, Faiz Abbas wrote: > On the am654x-evm, the sdhci0 node is connected to an eMMC. Add node and > pinmux for the same. > > Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> > --- > .../arm64/boot/dts/ti/k3-am654-base-board.dts | 25 +++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > index e41fc3a5987b..11e9a2a43dfc 100644 > --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > @@ -69,6 +69,23 @@ > AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */ > >; > }; > + > + main_mmc0_pins_default: main-mmc0-pins-default { > + pinctrl-single,pins = < > + AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */ > + AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */ > + AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */ > + AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */ > + AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */ > + AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */ > + AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */ > + AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */ > + AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */ > + AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */ > + AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */ > + AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */ > + >; > + }; > }; > > &main_pmx1 { > @@ -163,3 +180,11 @@ > #size-cells= <1>; > }; > }; > + > +&sdhci0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&main_mmc0_pins_default>; > + bus-width = <8>; > + non-removable; > + ti,driver-strength-ohm = <50>; > +}; > -- > 2.19.2 >
-- Regards, Nishanth Menon
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