i3c: Add Phytium i3c controller support #144
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Add "phytium,cdns-i3c-master" to be used for Phytium SoC Family. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
When reading the slave registers, two consecutive slave returns bytes larger than the set PL len will trigger halt on the host, so halt_en is disabled by default for phytium Soc. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Song Wenting <songwenting@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
This patch adds GETMXDS format 1 retransmission to fix GETMXDS format 2 command failure. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Song Wenting <songwenting@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
This patch keeps the CTRL.hj_ack bit disabled until i3c_master_register() is completed in order to prevent slaves from indirect DAA, which causes the driver to fail DAA. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Song Wenting <songwenting@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
This patch documents the DT binding for the Phytium I3C controller. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
This patch provides support for Phytium i3c master controller. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
This patch used to support i3c driver in ACPI mode, this modification is in accordance with standard specifications of MIPI and add special keys to support for PHYTIUM platform. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Wang yinfeng <wangyinfeng@phytium.com.cn>
This patch adds support for S3/S4 mode.When resume from S4 state,the reg value will be overwrite to solve read problems. Signed-off-by: yuanxia <yuanxia2073@phytium.com.cn> Signed-off-by: Wu Jinyong <wujinyong1788@phytium.com.cn> Signed-off-by: Wang Yinfeng <wangyinfeng@phytium.com.cn>
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Hi @yuanxia0927. Thanks for your PR. I'm waiting for a deepin-community member to verify that this patch is reasonable to test. If it is, they should reply with Once the patch is verified, the new status will be reflected by the I understand the commands that are listed here. Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
Avenger-285714
merged commit e0b195d
into
deepin-community:linux-6.6.y
These patches have added support for Phytium i3c controller and its related functions.