From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH v3 6/9] ARM: dts: rockchip: add the sdio power sequence for kylin board Date: Sun, 17 Jan 2016 20:31:01 +0100 Message-ID: <10023420.T8auvzlYRp@phil> References: <1452865796-23527-1-git-send-email-wxt@rock-chips.com> <1452865796-23527-7-git-send-email-wxt@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <1452865796-23527-7-git-send-email-wxt@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: Caesar Wang Cc: linux-rockchip@lists.infradead.org, leozwang@google.com, Mark Brown , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, keescook@google.com List-Id: linux-rockchip.vger.kernel.org Am Freitag, 15. Januar 2016, 21:49:53 schrieb Caesar Wang: > This patch adds the sdio power sequence for kylin board. > The WLAN attached to a SDIO interface, wifi/bluetooth have > reset and power been needed to enable. > > AFAIK, the simple power sequence provider sets a value for multiple GPIOs. > So the reset and power of WlAN chip can be handled in mmc power sequence. > On the module itself this is one of these, that should can be handled by > reset GPIOs in simple mmc power sequence. > > The Bluetooth host wake is high active from bootup, this patch is also > set pinctrl bias as the default to enable the pull up in soc internal. > > Signed-off-by: Caesar Wang applied to my dts32 branch for 4.6, after moving the sdio-pwrseq node to its correct alphabetical position. Please try to keep to the sorting :-) Thanks Heiko From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko Stuebner) Date: Sun, 17 Jan 2016 20:31:01 +0100 Subject: [PATCH v3 6/9] ARM: dts: rockchip: add the sdio power sequence for kylin board In-Reply-To: <1452865796-23527-7-git-send-email-wxt@rock-chips.com> References: <1452865796-23527-1-git-send-email-wxt@rock-chips.com> <1452865796-23527-7-git-send-email-wxt@rock-chips.com> Message-ID: <10023420.T8auvzlYRp@phil> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Freitag, 15. Januar 2016, 21:49:53 schrieb Caesar Wang: > This patch adds the sdio power sequence for kylin board. > The WLAN attached to a SDIO interface, wifi/bluetooth have > reset and power been needed to enable. > > AFAIK, the simple power sequence provider sets a value for multiple GPIOs. > So the reset and power of WlAN chip can be handled in mmc power sequence. > On the module itself this is one of these, that should can be handled by > reset GPIOs in simple mmc power sequence. > > The Bluetooth host wake is high active from bootup, this patch is also > set pinctrl bias as the default to enable the pull up in soc internal. > > Signed-off-by: Caesar Wang applied to my dts32 branch for 4.6, after moving the sdio-pwrseq node to its correct alphabetical position. Please try to keep to the sorting :-) Thanks Heiko