* [PATCH 0/2] Add support of Temperature sensor Clock for G12 SoC @ 2019-04-11 8:45 Guillaume La Roque 2019-04-11 8:45 ` [PATCH 1/2] dt-bindings: clk: g12a-clkc: add Temperature Sensor clock ID Guillaume La Roque 2019-04-11 8:45 ` [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock Guillaume La Roque 0 siblings, 2 replies; 5+ messages in thread From: Guillaume La Roque @ 2019-04-11 8:45 UTC (permalink / raw) To: jbrunet, narmstrong, khilman, linux-amlogic, linux-clk, linux-arm-kernel, linux-kernel, devicetree This patch series add support of Clock for temperature sensor on Amlogic G12a SoC. Guillaume Guillaume La Roque (2): dt-bindings: clk: g12a-clkc: add Temperature Sensor clock ID clk: meson-g12a: Add Temperature Sensor clock drivers/clk/meson/g12a.c | 31 +++++++++++++++++++++++++++ drivers/clk/meson/g12a.h | 3 ++- include/dt-bindings/clock/g12a-clkc.h | 1 + 3 files changed, 34 insertions(+), 1 deletion(-) -- 2.17.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] dt-bindings: clk: g12a-clkc: add Temperature Sensor clock ID 2019-04-11 8:45 [PATCH 0/2] Add support of Temperature sensor Clock for G12 SoC Guillaume La Roque @ 2019-04-11 8:45 ` Guillaume La Roque 2019-04-11 8:45 ` [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock Guillaume La Roque 1 sibling, 0 replies; 5+ messages in thread From: Guillaume La Roque @ 2019-04-11 8:45 UTC (permalink / raw) To: jbrunet, narmstrong, khilman, linux-amlogic, linux-clk, linux-arm-kernel, linux-kernel, devicetree Add clock id used by temperature sensor for G12A Socs Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> --- include/dt-bindings/clock/g12a-clkc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/dt-bindings/clock/g12a-clkc.h b/include/dt-bindings/clock/g12a-clkc.h index 30303728fe09..85cfcab10507 100644 --- a/include/dt-bindings/clock/g12a-clkc.h +++ b/include/dt-bindings/clock/g12a-clkc.h @@ -133,5 +133,6 @@ #define CLKID_MPLL_5OM 177 #define CLKID_CPU_CLK 187 #define CLKID_PCIE_PLL 201 +#define CLKID_TS 203 #endif /* __G12A_CLKC_H */ -- 2.17.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock 2019-04-11 8:45 [PATCH 0/2] Add support of Temperature sensor Clock for G12 SoC Guillaume La Roque 2019-04-11 8:45 ` [PATCH 1/2] dt-bindings: clk: g12a-clkc: add Temperature Sensor clock ID Guillaume La Roque @ 2019-04-11 8:45 ` Guillaume La Roque 2019-04-11 21:38 ` Martin Blumenstingl 1 sibling, 1 reply; 5+ messages in thread From: Guillaume La Roque @ 2019-04-11 8:45 UTC (permalink / raw) To: jbrunet, narmstrong, khilman, linux-amlogic, linux-clk, linux-arm-kernel, linux-kernel, devicetree Add TS clock used by two temperature sensor Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> --- drivers/clk/meson/g12a.c | 31 +++++++++++++++++++++++++++++++ drivers/clk/meson/g12a.h | 3 ++- 2 files changed, 33 insertions(+), 1 deletion(-) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 3a3134976534..e6d2af6ee8ea 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -2335,6 +2335,33 @@ static struct clk_regmap g12a_mali = { }, }; +static struct clk_regmap g12a_ts_div = { + .data = &(struct clk_regmap_div_data){ + .offset = HHI_TS_CLK_CNTL, + .shift = 0, + .width = 7, + }, + .hw.init = &(struct clk_init_data){ + .name = "ts_div", + .ops = &clk_regmap_divider_ro_ops, + .parent_names = (const char *[]){ "xtal" }, + .num_parents = 1, + }, +}; + +static struct clk_regmap g12a_ts = { + .data = &(struct clk_regmap_gate_data){ + .offset = HHI_TS_CLK_CNTL, + .bit_idx = 8, + }, + .hw.init = &(struct clk_init_data){ + .name = "ts", + .ops = &clk_regmap_gate_ops, + .parent_names = (const char *[]){ "ts_div" }, + .num_parents = 1, + }, +}; + /* Everything Else (EE) domain gates */ static MESON_GATE(g12a_ddr, HHI_GCLK_MPEG0, 0); static MESON_GATE(g12a_dos, HHI_GCLK_MPEG0, 1); @@ -2615,6 +2642,8 @@ static struct clk_hw_onecell_data g12a_hw_onecell_data = { [CLKID_PCIE_PLL_DCO_DIV2] = &g12a_pcie_pll_dco_div2.hw, [CLKID_PCIE_PLL_OD] = &g12a_pcie_pll_od.hw, [CLKID_PCIE_PLL] = &g12a_pcie_pll.hw, + [CLKID_TS_DIV] = &g12a_ts_div.hw, + [CLKID_TS] = &g12a_ts.hw, [NR_CLKS] = NULL, }, .num = NR_CLKS, @@ -2803,6 +2832,8 @@ static struct clk_regmap *const g12a_clk_regmaps[] = { &g12a_cpu_clk_trace, &g12a_pcie_pll_od, &g12a_pcie_pll_dco, + &g12a_ts_div, + &g12a_ts, }; static const struct meson_eeclkc_data g12a_clkc_data = { diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h index 1393a09730a6..5633c72e432d 100644 --- a/drivers/clk/meson/g12a.h +++ b/drivers/clk/meson/g12a.h @@ -189,8 +189,9 @@ #define CLKID_PCIE_PLL_DCO 198 #define CLKID_PCIE_PLL_DCO_DIV2 199 #define CLKID_PCIE_PLL_OD 200 +#define CLKID_TS_DIV 202 -#define NR_CLKS 202 +#define NR_CLKS 204 /* include the CLKIDs that have been made part of the DT binding */ #include <dt-bindings/clock/g12a-clkc.h> -- 2.17.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock 2019-04-11 8:45 ` [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock Guillaume La Roque @ 2019-04-11 21:38 ` Martin Blumenstingl 2019-04-12 8:25 ` guillaume La Roque 0 siblings, 1 reply; 5+ messages in thread From: Martin Blumenstingl @ 2019-04-11 21:38 UTC (permalink / raw) To: Guillaume La Roque Cc: devicetree, Neil Armstrong, khilman, linux-kernel, linux-amlogic, linux-clk, linux-arm-kernel, jbrunet Hi Guillaume, On Thu, Apr 11, 2019 at 10:46 AM Guillaume La Roque <glaroque@baylibre.com> wrote: > > Add TS clock used by two temperature sensor thank you for working on this! > Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> > --- > drivers/clk/meson/g12a.c | 31 +++++++++++++++++++++++++++++++ > drivers/clk/meson/g12a.h | 3 ++- > 2 files changed, 33 insertions(+), 1 deletion(-) > > diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c > index 3a3134976534..e6d2af6ee8ea 100644 > --- a/drivers/clk/meson/g12a.c > +++ b/drivers/clk/meson/g12a.c > @@ -2335,6 +2335,33 @@ static struct clk_regmap g12a_mali = { > }, > }; > > +static struct clk_regmap g12a_ts_div = { > + .data = &(struct clk_regmap_div_data){ > + .offset = HHI_TS_CLK_CNTL, > + .shift = 0, > + .width = 7, buildroot_openlinux_kernel_4.9_fbdev_20180706 uses ".width = 8". That matches with the public S922X datasheet from hardkernel which states that HHI_TS_CLK_CNTL[7:0] is "ts_clk clk_div" Martin _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock 2019-04-11 21:38 ` Martin Blumenstingl @ 2019-04-12 8:25 ` guillaume La Roque 0 siblings, 0 replies; 5+ messages in thread From: guillaume La Roque @ 2019-04-12 8:25 UTC (permalink / raw) To: Martin Blumenstingl Cc: devicetree, Neil Armstrong, khilman, linux-kernel, linux-amlogic, linux-clk, linux-arm-kernel, jbrunet hi martin, On 4/11/19 11:38 PM, Martin Blumenstingl wrote: > Hi Guillaume, > > On Thu, Apr 11, 2019 at 10:46 AM Guillaume La Roque > <glaroque@baylibre.com> wrote: >> Add TS clock used by two temperature sensor > thank you for working on this! > >> Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> >> --- >> drivers/clk/meson/g12a.c | 31 +++++++++++++++++++++++++++++++ >> drivers/clk/meson/g12a.h | 3 ++- >> 2 files changed, 33 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c >> index 3a3134976534..e6d2af6ee8ea 100644 >> --- a/drivers/clk/meson/g12a.c >> +++ b/drivers/clk/meson/g12a.c >> @@ -2335,6 +2335,33 @@ static struct clk_regmap g12a_mali = { >> }, >> }; >> >> +static struct clk_regmap g12a_ts_div = { >> + .data = &(struct clk_regmap_div_data){ >> + .offset = HHI_TS_CLK_CNTL, >> + .shift = 0, >> + .width = 7, > buildroot_openlinux_kernel_4.9_fbdev_20180706 uses ".width = 8". > That matches with the public S922X datasheet from hardkernel which > states that HHI_TS_CLK_CNTL[7:0] is "ts_clk clk_div" sorry for this error i'll fix it > > Martin Thanks guillqume _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-04-12 8:26 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-04-11 8:45 [PATCH 0/2] Add support of Temperature sensor Clock for G12 SoC Guillaume La Roque 2019-04-11 8:45 ` [PATCH 1/2] dt-bindings: clk: g12a-clkc: add Temperature Sensor clock ID Guillaume La Roque 2019-04-11 8:45 ` [PATCH 2/2] clk: meson-g12a: Add Temperature Sensor clock Guillaume La Roque 2019-04-11 21:38 ` Martin Blumenstingl 2019-04-12 8:25 ` guillaume La Roque
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