From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Jeffery Subject: [PATCH 0/2] clk: ast2600: Expose RMII RCLK for MACs 1-4 Date: Tue, 8 Oct 2019 22:05:51 +1030 Message-ID: <20191008113553.13662-1-andrew@aj.id.au> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-clk@vger.kernel.org Cc: mturquette@baylibre.com, sboyd@kernel.org, joel@jms.id.au, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org Hello, This series is similar to that for the AST2500 but I've split the patches out as the AST2600 driver is new for 5.4 and I'm hoping we have a chance of slipping them in. Maybe we can get both series in, but I thought decoupling them might make it more manageable if not. Regardless, the blurb: This series is two small changes enable kernel support for controlling the RMII RCLK gate on AST2600-based systems. RMII is commonly used for NCSI, which itself is commonly used for BMC-based designs to reduce cabling requirements for the platform. NCSI support for the AST2600 is not yet implemented in u-boot and so unlike the AST2500 the kernel can't rely on RCLK already being ungated. Please review! Andrew Andrew Jeffery (2): dt-bindings: clock: Add AST2600 RMII RCLK gate definitions clk: ast2600: Add RMII RCLK gates for all four MACs drivers/clk/clk-ast2600.c | 47 ++++++++++++++++++++++- include/dt-bindings/clock/ast2600-clock.h | 5 +++ 2 files changed, 51 insertions(+), 1 deletion(-) -- 2.20.1