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path: root/drivers/clk/clk-xgene.c
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2016-04-16clk: xgene: Remove CLK_IS_ROOTStephen Boyd1-1/+1
This flag is a no-op now. Remove usage of the flag. Cc: Loc Ho <lho@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-03-03clk: xgene: Add missing parenthesis when clearing divider valueLoc Ho1-2/+2
In the initial fix for non-zero divider shift value, the parenthesis was missing after the negate operation. This patch adds the required parenthesis. Otherwise, lower bits may be cleared unintentionally. Signed-off-by: Loc Ho <lho@apm.com> Acked-by: Toan Le <toanle@apm.com> Fixes: 1382ea631ddd ("clk: xgene: Fix divider with non-zero shift value") Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: xgene: Remove return from void functionStephen Boyd1-1/+1
This function doesn't return anything because it's void. Drop the return statement. Cc: Loc Ho <lho@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-01-29clk: xgene: Add SoC and PMD PLL clocks with v2 hardwareLoc Ho1-37/+66
Add X-Gene SoC and PMD PLL clocks support for v2 hardware. X-Gene SoC v2 and above use an slightly different SoC and PMD PLL hardware logic. Signed-off-by: Loc Ho <lho@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-11-20clk: xgene: Fix divider with non-zero shift valueLoc Ho1-1/+2
The X-Gene clock driver missed the divider shift operation when set the divider value. Signed-off-by: Loc Ho <lho@apm.com> Fixes: 308964caeebc ("clk: Add APM X-Gene SoC clock driver") Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-10-16clk: xgene: Remove unused setup.h includeStephen Boyd1-1/+0
This include doesn't look to be used, and compiling this file on arm64 still works, so remove it. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-08-25clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw)Stephen Boyd1-11/+11
Use the provider based method to get a clock's name so that we can get rid of the clk member in struct clk_hw one day. Mostly converted with the following coccinelle script. @@ struct clk_hw *E; @@ -__clk_get_name(E->clk) +clk_hw_get_name(E) Acked-by: Heiko Stuebner <heiko@sntech.de> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Peter De Schrijver <pdeschrijver@nvidia.com> Cc: Prashant Gaikwad <pgaikwad@nvidia.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Thierry Reding <treding@nvidia.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Tero Kristo <t-kristo@ti.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Andrew Bresticker <abrestic@chromium.org> Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Kevin Cernekee <cernekee@chromium.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: linux-omap@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-07clk: xgene: Delete duplicated name fieldMatthias Brugger1-15/+13
X-Gene clocks implement it's name in the clock private struct. This is a duplication of the name field. We can delete the field and rely on the common implementation to retrieve the name. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-05-15clk: xgene: Silence sparse warningsStephen Boyd1-10/+12
drivers/clk/clk-xgene.c:77:43: warning: incorrect type in argument 1 (different address spaces) drivers/clk/clk-xgene.c:77:43: expected void *csr drivers/clk/clk-xgene.c:77:43: got void [noderef] <asn:2>* ... drivers/clk/clk-xgene.c: In function ‘xgene_clk_enable’: drivers/clk/clk-xgene.c:237:3: warning: format ‘%LX’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘phys_addr_t’ [-Wformat] drivers/clk/clk-xgene.c:248:3: warning: format ‘%LX’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘phys_addr_t’ [-Wformat] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2013-10-07clk: Add APM X-Gene SoC clock driverLoc Ho1-0/+521
clk: Add APM X-Gene SoC clock driver for reference, PLL, and device clocks. Signed-off-by: Loc Ho <lho@apm.com> Signed-off-by: Kumar Sankaran <ksankaran@apm.com> Signed-off-by: Vinayak Kale <vkale@apm.com> Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>