| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2025-09-19 | pinctrl: th1520: Mark driver as DM_FLAG_PRE_RELOC | Yao Zi | |
| It's common that UARTs are bound and probed before U-Boot relocation, in which case the UART's pincontroller and pinconfig must be probed first. Let's apply DM_FLAG_PRE_RELOC to the driver, allow it to bind before relocation. Signed-off-by: Yao Zi <[email protected]> Reviewed-by: Leo Yu-Chi Liang <[email protected]> | |||
| 2025-07-03 | pinctrl: Port pin controller driver for T-Head TH1520 SoC | Yao Zi | |
| The SoC pads of TH1520 are separated into three groups (AP 1, AP 2 and AON) controlled by independent pin controllers. This patch ports their driver from Linux kernel with most code for setting pinconf and pinmux kept as is. The dt-binding of TH1520 pin controller uses a schema where pins to configure are specfied as strings and looked up at runtime, which the generic pinctrl helpers of U-Boot cannot parse, thus a customized set_state() callback is implemented to parse pinconfig nodes and setup the configuration. Signed-off-by: Yao Zi <[email protected]> Acked-by: Leo Yu-Chi Liang <[email protected]> | |||
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index : u-boot.git | |
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