kernel.git/drivers/clk/mmp, branch linux-4.4.y

clk: mmp2: Fix the order of timer mux parents

2020-02-05T13:03:41Z

[ Upstream commit 8bea5ac0fbc5b2103f8779ddff216122e3c2e1ad ] Determined empirically, no documentation is available. The OLPC XO-1.75 laptop used parent 1, that one being VCTCXO/4 (65MHz), but thought it's a VCTCXO/2 (130MHz). The mmp2 timer driver, not knowing what is going on, ended up just dividing the rate as of commit f36797ee4380 ("ARM: mmp/mmp2: dt: enable the clock")' Link: https://lore.kernel.org/r/20191218190454.420358-3-lkundrak@v3.sk Signed-off-by: Lubomir Rintel Acked-by: Stephen Boyd Signed-off-by: Olof Johansson Signed-off-by: Sasha Levin

clk: mmp2: fix the clock id for sdh2_clk and sdh3_clk

2019-11-28T17:25:42Z

[ Upstream commit 4917fb90eec7c26dac1497ada3bd4a325f670fcc ] A typo that makes it impossible to get the correct clocks for MMP2_CLK_SDH2 and MMP2_CLK_SDH3. Signed-off-by: Lubomir Rintel Fixes: 1ec770d92a62 ("clk: mmp: add mmp2 DT support for clock driver") Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: mmp: Off by one in mmp_clk_add()

2018-12-21T13:09:53Z

[ Upstream commit 2e85c57493e391b93445c1e0d530b36b95becc64 ] The > comparison should be >= or we write one element beyond the end of the unit->clk_table[] array. (The unit->clk_table[] array is allocated in the mmp_clk_init() function and it has unit->nr_clks elements). Fixes: 4661fda10f8b ("clk: mmp: add basic support functions for DT support") Signed-off-by: Dan Carpenter Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin

clk: mmp: mmp2: fix return value check in mmp2_clk_init()

2016-11-26T08:54:53Z

commit a29e52a6e66f4c0c895e7083e4bad2e7957f1fb5 upstream. Fix the retrn value check which testing the wrong variable in mmp2_clk_init(). Fixes: 1ec770d92a62 ("clk: mmp: add mmp2 DT support for clock driver") Signed-off-by: Wei Yongjun Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman

clk: mmp: pxa168: fix return value check in pxa168_clk_init()

2016-11-26T08:54:53Z

commit deab07261d54b4db7b627d38e0efac97f176c6d6 upstream. Fix the retrn value check which testing the wrong variable in pxa168_clk_init(). Fixes: ab08aefcd12d ("clk: mmp: add pxa168 DT support for clock driver") Signed-off-by: Wei Yongjun Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman

clk: mmp: pxa910: fix return value check in pxa910_clk_init()

2016-11-26T08:54:53Z

commit 10f2bfb092e3b49000526c02cfe8b2abbbdbb752 upstream. Fix the retrn value check which testing the wrong variable in pxa910_clk_init(). Fixes: 2bc61da9f7ff ("clk: mmp: add pxa910 DT support for clock driver") Signed-off-by: Wei Yongjun Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman

clk: mmp: add linux/clk.h includes

2015-11-25T22:06:16Z

The common clk implementation for MMP broke without anyone noticing when we stopped including linux/clk.h from the clk-provider header. This did not show up in the defconfig builds because those use the legacy MMP clk drivers, and it did not show up in my randconfig tests either because I was testing with my mmp multiplatform series applied, which at some point gained the fixup. This fixes the three broken files. Signed-off-by: Arnd Bergmann Fixes: 61ae76563ec3 ("clk: Remove clk.h from clk-provider.h") Signed-off-by: Stephen Boyd

clk: mmp: Convert to clk_hw based provider APIs

2015-08-24T23:48:49Z

We're removing struct clk from the clk provider API, so switch this code to using the clk_hw based provider APIs. Cc: Chao Xie Signed-off-by: Stephen Boyd

clk: Replace __clk_get_num_parents with clk_hw_get_num_parents()

2015-08-24T23:48:43Z

Mostly converted with the following semantic patch: @@ struct clk_hw *E; @@ -__clk_get_num_parents(E->clk) +clk_hw_get_num_parents(E) Acked-by: Boris Brezillon Cc: Chao Xie Cc: Krzysztof Kozlowski Cc: Javier Martinez Canillas Cc: Tomasz Figa Cc: Maxime Ripard Cc: "Emilio López" Acked-by: Tero Kristo Cc: Geert Uytterhoeven Acked-by: Sylwester Nawrocki Signed-off-by: Stephen Boyd

clk/mmp: use kmemdup rather than duplicating its implementation

2015-08-07T22:16:28Z

The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda Signed-off-by: Stephen Boyd