From mboxrd@z Thu Jan 1 00:00:00 1970 From: krzk@kernel.org (Krzysztof Kozlowski) Date: Thu, 3 Nov 2016 21:12:46 +0200 Subject: [PATCH v3 1/5] pinctrl: samsung: Add the support the multiple IORESOURCE_MEM for one pin-bank In-Reply-To: <1478155149-28527-2-git-send-email-cw00.choi@samsung.com> References: <1478155149-28527-1-git-send-email-cw00.choi@samsung.com> <1478155149-28527-2-git-send-email-cw00.choi@samsung.com> Message-ID: <20161103191246.GA12945@kozik-lap> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Nov 03, 2016 at 03:39:05PM +0900, Chanwoo Choi wrote: > This patch supports the multiple IORESOURCE_MEM resources for one pin-bank. > In the pre-existing Exynos series, the registers of the gpio bank are included > in the one memory map. But, some gpio bank need to support the one more memory > map (IORESOURCE_MEM) because the registers of gpio bank are separated into > the different memory map. > > For example, > The both ALIVE and IMEM domain have the different memory base address. > The GFP[1-5] of exynos5433 are composed as following: > - ALIVE domain : WEINT_* registers > - IMEM domain : CON/DAT/PUD/DRV/CONPDN/PUDPDN register > > Cc: Tomasz Figa > Cc: Krzysztof Kozlowski > Cc: Sylwester Nawrocki > Cc: Kukjin Kim > Cc: Linus Walleij > Cc: Rob Herring > Cc: Mark Rutland > Cc: linux-gpio at vger.kernel.org > Suggested-by: Tomasz Figa > Signed-off-by: Chanwoo Choi > --- > .../bindings/pinctrl/samsung-pinctrl.txt | 19 ++++++++++ > drivers/pinctrl/samsung/pinctrl-exynos.c | 39 +++++++++------------ > drivers/pinctrl/samsung/pinctrl-exynos.h | 11 ++++++ > drivers/pinctrl/samsung/pinctrl-samsung.c | 40 ++++++++++++++-------- > drivers/pinctrl/samsung/pinctrl-samsung.h | 10 ++++-- > 5 files changed, 80 insertions(+), 39 deletions(-) > Hi, Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof