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Tue, 19 Mar 2019 02:39:43 -0700 (PDT) Message-ID: Subject: Re: [PATCH v2 0/2] clk: meson: g12a: Add CPU Clock support From: Jerome Brunet To: Neil Armstrong Date: Tue, 19 Mar 2019 10:39:41 +0100 In-Reply-To: <20190304131129.7762-1-narmstrong@baylibre.com> References: <20190304131129.7762-1-narmstrong@baylibre.com> User-Agent: Evolution 3.30.5 (3.30.5-1.fc29) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190319_023945_455785_DE5CA9F1 X-CRM114-Status: GOOD ( 17.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 2019-03-04 at 14:11 +0100, Neil Armstrong wrote: > This patchset adds support for the clock tree feeding the 4xCortex A53 > cpu cluster. > > This patchet does not handle clock changing, this will be added in a > secondary patchset. > > The CPU clock can either use the SYS_PLL for > 1GHz frequencies or > use a couple of div+mux from 1GHz/667MHz/24MHz source with 2 non-glitch > muxes. > > The CPU clock must be switched to a safe clock while changing the clocks > before the non-glitch muxes. Proper support will be added later. > > In this patchset, clocks are set read-only. > > Changes since v1: > - moved to clk_regmap_gate_ro_ops for R/O gates > - added comments with datasheet field names > - moved pribate bindings changes to driver patch > - removed invalid PCIE IDs > > Neil Armstrong (2): > clk: meson-g12a: add cpu clock bindings > clk: meson: g12a: add cpu clocks > > drivers/clk/meson/g12a.c | 350 ++++++++++++++++++++++++++ > drivers/clk/meson/g12a.h | 22 +- > include/dt-bindings/clock/g12a-clkc.h | 1 + > 3 files changed, 372 insertions(+), 1 deletion(-) > With the small naming comment on patch 2 Acked-by: Jerome Brunet _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel