| From: |
| <gabriel.fernandez-AT-st.com> |
| To: |
| Rob Herring <robh+dt-AT-kernel.org>, Mark Rutland <mark.rutland-AT-arm.com>, Russell King <linux-AT-armlinux.org.uk>, Maxime Coquelin <mcoquelin.stm32-AT-gmail.com>, Alexandre Torgue <alexandre.torgue-AT-st.com>, Michael Turquette <mturquette-AT-baylibre.com>, Stephen Boyd <sboyd-AT-codeaurora.org>, Nicolas Pitre <nico-AT-linaro.org>, Arnd Bergmann <arnd-AT-arndb.de>, <daniel.thompson-AT-linaro.org> |
| Subject: |
| [PATCH v3 0/3] STM32F4 Add RTC & QSPI clocks |
| Date: |
| Fri, 21 Oct 2016 11:23:27 +0200 |
| Message-ID: |
| <1477041810-12313-1-git-send-email-gabriel.fernandez@st.com> |
| Cc: |
| <devicetree-AT-vger.kernel.org>, <linux-arm-kernel-AT-lists.infradead.org>, <linux-kernel-AT-vger.kernel.org>, <linux-clk-AT-vger.kernel.org>, <gabriel.fernandez-AT-st.com>, <ludovic.barre-AT-st.com>, <olivier.bideau-AT-st.com>, <amelie.delaunay-AT-st.com> |
From: Gabriel Fernandez <gabriel.fernandez@st.com>
v3:
- remove arm & DT patches from this patch-set
- solve issue of dependency with DT
- remove clk_hw from struct stm32_rgate (use hw of clk_gate)
- suppress CLK_IS_BASIC flags of clk_register_rgate()
- cosmetic changes
v2:
- rename compatible property "st,stm32f46xx-rcc" into "st,stm32f469-rcc"
- cosmetic: remove bad copy/paste
This patch-set introduce RTC and QSPI clocks for STM32F4 socs
RTC clock has 3 parents clock oscillators (lsi/lse/hse_rtc)
example to use rtc clock:
rtc: rtc@40002800 {
compatible = "st,stm32-rtc";
reg = <0x40002800 0x400>;
...
clocks = <&rcc 1 CLK_RTC>;
assigned-clocks = <&rcc 1 CLK_RTC>;
assigned-clock-parents = <&rcc 1 CLK_LSE>;
...
};
Gabriel Fernandez (3):
clk: stm32f4: Add LSI & LSE clocks
clk: stm32f4: Add RTC clock
clk: stm32f469: Add QSPI clock
.../devicetree/bindings/clock/st,stm32-rcc.txt | 4 +-
drivers/clk/clk-stm32f4.c | 435 ++++++++++++++++++++-
2 files changed, 417 insertions(+), 22 deletions(-)
--
1.9.1
