| commit | 1103402e901524735a614fed601a734e3acf881a | [log] [tgz] |
|---|---|---|
| author | Watson Zeng <zhiwei@synopsys.com> | Wed Jun 30 09:41:58 2021 +0800 |
| committer | Christopher Friedt <chrisfriedt@gmail.com> | Tue Jul 13 09:42:59 2021 -0400 |
| tree | 034bb6cc94f7d852804c586614a2ab1e518b04b3 | |
| parent | c7d428aa1b6b5310af134aeb46eab8d43cd04106 [diff] |
driver: gpio: add initial support for synopsys creg gpio Add single-register MMIO GPIO driver for complex cases where only several fields in register belong to GPIO lines and each GPIO line owns a field with different length and on/off value. Such CREG GPIOs are used in Synopsys em_starterkit and HSDK boards. Signed-off-by: Watson Zeng <zhiwei@synopsys.com>