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charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/4WNQQ6CMBBFr0Jm7Zi2goAr72FYQB2gQtpmWoiGc HcBD+DyJe+/v0AgNhTglizANJtgnN1AnRLQfW07QvPcGJRQV1EogULicEFvrI48Ypi8dxwxz4l aXQpJaQ7b1jO15n10H9WPw9S8SMc9thu9CdHx5zie5e79+5glCmyytFZpJnRRZveB2NJ4dtxBt a7rFxlb5FTNAAAA X-Change-ID: 20260820-01-k3-pinctrl-support-77eefc901e47 To: u-boot-spacemit@groups.io, u-boot@lists.u-boot-project.org Cc: Eric Chung , Raymond Mao , Junhui Liu , Tom Rini , Yixun Lan X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1161; i=dlan@kernel.org; h=from:subject:message-id; bh=fujupztcJgwziW2DZYwK4y7RV3ncUGwCNNPa66RFwWQ=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBqs875t/hBcvY/7h2TbzhbGjt3fwurunTPceH0Q u8RxQFmJnaJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCarPO+RsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+0izA/9Fbuii8gTNJEMuyIqPiunJZ230c81lwWvsynOESNVYqkvt5KOlFW/i dvVJ3TdcBjleEhV5r8ZpaG2ShXBxTZCvdOCnWK3CW3j3ULTInW5e3vppeCmnA0qjFKnCC8EXSoz 4JUGc5T8XMi6c3ZknV1MPERO6m+YH5MKha/qe6wO8HlwKm+t7HUuVYQkHH6r6ScMkESo7SeFkkk 5xAGwvsv5V+7tR144TSrnMmTiDreSmATquY73sqxsvCWZa5GBY4K2akBbRoKYRg9Z5/YMpfE+Ne /4nVC1T0ErpJfQ/0ix+lyVyAVzAL6AV2YAKSkQ+B+63hh6b/i54PPgmIL7rn8ExQxPDSWPkuAZh Gn0yG1GMFqNdDJRfvV9fp2JIfFfAIyghalLNa5gCSfvzV5u1V/vxuAml8Xsn5Ie8sKKvyyGwcpR HP+naMeXFhGxNWY/kBbPpz0rnF4sNIGwJYgdv9ZUMZ07DevM9eW+2yeFS2NO7jzyMdOZTTvCU3B yYAZc6EZ50usrwsd5x7SkGJJ1Ew2moT9mu8FB4DbYta9R1Gwpn/CuEUw0+fQv5Ukb1zHK9yZbMX bk0Y8yO4a10+9auS3n5OA5eRwIuo38pw6sbnfSUDdENjyi0n5RqFid1gXBshb+WrqUCjBz9VZoI Oz1mbVUImwBpk/JzdjdnRFFyXMytmk= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.u-boot-project.org The pinctrl controller of SpacemiT K3 SoC changed its register BIT layout definition comparing to old K1 SoC, has different IO power-domain tables, and extend drive strength bits to 4. First patch fix drive strength configuration for external-voltage IO pins. Please note, this series is composed on top of K1 pinctrl patch which sent to mailing list here [1] Link: https://patch.msgid.link/20260906-pinctrl-v2-2-729da680092c@riscstar.com [1] Signed-off-by: Yixun Lan --- Changes in v2: - rebase on top of k1's pinctrl patch - Link to v1: https://patch.msgid.link/20260820-01-k3-pinctrl-support-v1-0-b54a2450c895@kernel.org --- Yixun Lan (2): pinctrl: spacemit: configure drive strength based on power source pinctrl: spacemit: k3: add K3 pin support drivers/pinctrl/spacemit/Kconfig | 4 +- drivers/pinctrl/spacemit/pinctrl-k1.c | 457 +++++++++++++++++++++++++++++----- 2 files changed, 390 insertions(+), 71 deletions(-) --- base-commit: d412c9b0db20ebf497bb2e97e8a727736a4d35a4 change-id: 20260820-01-k3-pinctrl-support-77eefc901e47 Best regards, -- Yixun Lan