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From: Neil Armstrong <narmstrong@baylibre.com>
To: jbrunet@baylibre.com
Cc: linux-amlogic@lists.infradead.org,
	Neil Armstrong <narmstrong@baylibre.com>,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] clk: meson: g12a: add MIPI DSI Host Pixel Clock
Date: Thu, 26 Nov 2020 15:15:58 +0100	[thread overview]
Message-ID: <20201126141600.2084586-1-narmstrong@baylibre.com> (raw)

This serie adss the MIPI DSI Host Pixel Clock used to feed the DSI pixel
clock to the DSI Host controller.

Unlike the AXG SoC, the DSI Pixel Clock has a supplementary mux, divider and gate
stage before feeding the pixel clock to the MIPI DSI Host controller.

Changes since v1 at [1]:
- switch g12a_mipi_dsi_pxclk_sel flags to CLK_SET_RATE_NO_REPARENT
- fix aligment of g12a_mipi_dsi_pxclk_div & g12a_mipi_dsi_pxclk parent_hws

[1] https://lore.kernel.org/r/20201123163811.353444-1-narmstrong@baylibre.com

Neil Armstrong (2):
  dt-bindings: clk: g12a-clkc: add DSI Pixel clock bindings
  clk: meson: g12a: add MIPI DSI Host Pixel Clock

 drivers/clk/meson/g12a.c              | 74 +++++++++++++++++++++++++++
 drivers/clk/meson/g12a.h              |  3 +-
 include/dt-bindings/clock/g12a-clkc.h |  2 +
 3 files changed, 78 insertions(+), 1 deletion(-)

-- 
2.25.1


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             reply	other threads:[~2020-11-26 14:16 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-26 14:15 Neil Armstrong [this message]
2020-11-26 14:15 ` [PATCH v2 1/2] dt-bindings: clk: g12a-clkc: add DSI Pixel clock bindings Neil Armstrong
2020-12-08 18:01   ` Rob Herring
2020-11-26 14:16 ` [PATCH v2 2/2] clk: meson: g12a: add MIPI DSI Host Pixel Clock Neil Armstrong
2020-11-26 16:41 ` [PATCH v2 0/2] " Jerome Brunet

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