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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: /Q+OuHuMezANPUCpZCKkll1Ek1YuNasBAzkZvU8VPLmfbfrQnkoUrY+IqQ95Po0JCvsb9yqm/VnmQAVB6cVZrn19S+11kGYOPQcI7Nb8Bn1f8WZgnx7o/jci+0bklEYhYXVYP0OZ3HIsomWkpr1q+VWF//aqEywu4/uWAqCv6tbWmxMeY7yH+FFAhnJr3ir6g25pyYTYWKwZAO2O1vHUfswR356fdyxDME0tsL903EzT6PHtZgTN5nMwdnmZE2CKeM11OsdxmhPuTbGmZa5uKgeZtQ5ZhAfP2XbTzvDPt8HHE+qTrdhPUKvd9fp77rnnp2VdviFogHd7FKqNBl/pJHTaAPQ2pvrqP+Y+cJbGdjjgu2QQx9JT+j5gFcyc2DK0ORdTa5DX9AsT7cdgYKaNSlzVkRlpyo52MSBwlCNf2ek= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 21c7b4ef-a549-4e51-64f6-08d734d751b0 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Sep 2019 03:39:29.3409 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: kPIBbo4HQ0NHebn8jeziRVlrGhBH5wJjDruZ9qxqCwWxHpxdQX9e5Potfe7Ifw7xko8NtXe4d9wUiBOei9gknA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6020 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org From: Peng Fan V3: Add cover-letter V2: Added patch [2,3,4]/4 and avoid glitch when prepare There is two bypass bit in the pll, BYPASS and EXT_BYPASS. There is also a restriction that to avoid glitch, need set BYPASS bit when RESETB changed from 0 to 1, otherwise there will be glitch. However the BYPASS bit is also used as mux bit in imx8mm/imx8mn clk driver. This means two paths touch the same bit which is wrong. So switch to use EXT_BYPASS bit as the mux. Peng Fan (4): clk: imx: pll14xx: avoid glitch when set rate clk: imx: clk-pll14xx: unbypass PLL by default clk: imx: imx8mm: fix pll mux bit clk: imx: imx8mn: fix pll mux bit drivers/clk/imx/clk-imx8mm.c | 32 ++++++++++---------------------- drivers/clk/imx/clk-imx8mn.c | 32 ++++++++++---------------------- drivers/clk/imx/clk-pll14xx.c | 27 ++++++++++++++++++++++++++- 3 files changed, 46 insertions(+), 45 deletions(-) --=20 2.16.4