forked from Minki/linux
arm64: dts: k3-j721e-proc-board: Add wait time for sampling Type-C DIR line
The Type-C compainon chip on the board needs ~133ms (tCCB_DEFAULT) to debounce the CC lines in order to detect attach and plug orientation and reflect the correct DIR status. [1] On the EVM however we need to wait upto 700ms before sampling the Type-C DIR line else we can get incorrect direction state. [1] http://www.ti.com/lit/ds/symlink/tusb321.pdf Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
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@ -413,6 +413,7 @@
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&serdes_wiz3 {
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typec-dir-gpios = <&main_gpio1 3 GPIO_ACTIVE_HIGH>;
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typec-dir-debounce-ms = <700>; /* TUSB321, tCCB_DEFAULT 133 ms */
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};
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&serdes3 {
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