From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Mon, 8 Oct 2018 15:33:07 +0800 Subject: [PATCH V9 0/3] soc: imx: add scu firmware api support In-Reply-To: <1538917483-1818-1-git-send-email-aisheng.dong@nxp.com> References: <1538917483-1818-1-git-send-email-aisheng.dong@nxp.com> Message-ID: <20181008073304.GP3587@dragon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, Oct 07, 2018 at 09:04:40PM +0800, Dong Aisheng wrote: > Unlike the former i.MX Architectures, the new generation i.MX8 SoCs > (e.g. MX8QXP and MX8QM) contain a system controller which runs on a > dedicated Cortex-M core to provide power, clock, Pad, and resource > management. Communication between the host processor running > an OS and the system controller happens through a SCU protocol. > This patchset adds the SCU APIs which is implemented based on MU > and will be used by different system components. > > It mainly consists of below parts: > 1) SCU IPC > Basic IPC mechanism implemention based on mailbox which is used > for communication between AP and SCU firmware. > 2) SCU IPC Service API > > v8->v9: > * only scu headfile path update from include/soc/imx to > include/linux/firmware/imx > > Dong Aisheng (3): > dt-bindings: arm: fsl: add scu binding doc > firmware: imx: add SCU firmware driver support > firmware: imx: add misc svc support Applied all, thanks. I'm waiting for the MAINTAINERS update to send another pull request to arm-soc folks. Shawn