From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Date: Mon, 12 Oct 2015 06:54:31 +0000 Subject: [RFC v2 0/5] RCLK watchdog driver Message-Id: <1444632876-2672-1-git-send-email-wsa@the-dreams.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Okay, here is my recent version of the RCLK watchdog driver. It still works for me only in UP on a r8a7790 ES1 Lager Board. So, this is why it is RFC only. The complete branch with DTS updates can be found in this branch: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/wdt-on-4.3 I'll do another version with proper timeout handling. And then I'll investigate what it needs to reuse this driver on r7s72100 Genmai. Maybe we can get this driver upstream via this way. Changes since last version: * rebase to renesas-devel-20151008-v4.3-rc4 * populate timeout value for read * use 0xffff to trigger reset * properly populate parent device Cheers, Wolfram Wolfram Sang (5): ARM: shmobile: r8a7790: add mstp4 and rwdt clock ARM: shmobile: r8a7790: add node for rwdt ARM: shmobile: r8a7790: lager: enable rwdt ARM: shmobile: r8a7790: let rst module allow watchdog resets if desired watchdog: sh_mobile: add driver arch/arm/boot/dts/r8a7790-lager.dts | 4 + arch/arm/boot/dts/r8a7790.dtsi | 16 ++- arch/arm/mach-shmobile/setup-rcar-gen2.c | 17 ++- drivers/watchdog/Kconfig | 8 ++ drivers/watchdog/Makefile | 1 + drivers/watchdog/sh_mobile_wdt.c | 187 ++++++++++++++++++++++++++++++ include/dt-bindings/clock/r8a7790-clock.h | 1 + 7 files changed, 230 insertions(+), 4 deletions(-) create mode 100644 drivers/watchdog/sh_mobile_wdt.c -- 2.1.4