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KDE/4.13.3; x86_64; ; ) In-reply-to: <17338828.V5XOYeIB5l@amdc3058> MIME-version: 1.0 Content-transfer-encoding: 7Bit Content-type: text/plain; charset="us-ascii" X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrAIsWRmVeSWpSXmKPExsWy7djP87qGs19GGXR021jM+yxrMf/KNVaL y7vmsFl87j3CaDHj/D4miycP+9gc2Dx2zrrL7rF4z0smjzvX9rB5fN4kF8ASxWWTkpqTWZZa pG+XwJXReEKmoM2j4vakDcwNjHusuhg5OSQETCSWP+9m72Lk4hASWMEo8bfxIhOE85lR4vex dewwVfcfnYSqWsYo8X3xV0YI5zejxNH5D1hBqtgErCQmtq9iBLFFBPQkGt+3gY1iFljFKNH/ 6R0TSEJYIEbiyNV3QEUcHCwCqhLr9xWBhHkFNCVWTZ3EAmKLCnhJbNnXDlbOKaAtMfXFLiaI GkGJH5PvgdUwC8hL7Ns/lRXC1pE4e2wdI8Sla9gkpuyoBhkvIeAicf2sM0RYWOLV8S1Qz8hI XJ7czQJymoRAM6PEtx17mCESExgl9qwXgrCtJQ4fvwg1n09i0rbpzBAzeSU62qBKPCTuvT4O 1eoo8fDzSzZImNxilHh44zrTBEbZWUjOnoXk7FlIzl7AyLyKUTy1tDg3PbXYKC+1XK84Mbe4 NC9dLzk/dxMjMB2c/nf8yw7GXX+SDjEKcDAq8fAa5L2IEmJNLCuuzD3EKMHBrCTCu7LjWZQQ b0piZVVqUX58UWlOavEhRmkOFiVx3jiNuighgfTEktTs1NSC1CKYLBMHp1QDY6vqkjW3guft vZJtvqTNY/aT9R4Myx+IJ+RuEY52Dw50Li77VZjW+5yx+ceaX5NK2rxdtqQFbEm4KOeUNU8j R2pTEEPur07mn2erbPbNkP0bzfhTeFp79hrmWunZJtc6InayrJyxtX3O7+ezXEK//UoQ8Q+w d2Nrufx/zuuks8p9vvwaUzP9lViKMxINtZiLihMBqWArrAMDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCLMWRmVeSWpSXmKPExsVy+t/xy7qGs19GGczfJ2cx77Osxfwr11gt Lu+aw2bxufcIo8WM8/uYLJ487GNzYPPYOesuu8fiPS+ZPO5c28Pm8XmTXABLFJdNSmpOZllq kb5dAldG4wmZgjaPituTNjA3MO6x6mLk5JAQMJG4/+gkexcjF4eQwBJGiZtTj7NAOH8ZJfb0 dbGCVLEJWElMbF/FCGKLCOhJNL5vYwIpYhZYxSixsrWXGSQhLBAjcXXyHKAiDg4WAVWJ9fuK QMK8ApoSq6ZOYgGxRQW8JLbsa2cCsTkFtCWmvtjFBLGsjVHiV/8xNogGQYkfk++BNTALyEvs 2z+VFcLWkli/8zjTBEb+WUjKZiEpm4WkbAEj8ypGkdTS4tz03GIjveLE3OLSvHS95PzcTYzA sN127OeWHYxd74IPMQpwMCrx8BrkvYgSYk0sK67MPcQowcGsJMK7suNZlBBvSmJlVWpRfnxR aU5q8SFGaQ4WJXHe8waVUUIC6YklqdmpqQWpRTBZJg5OqQbGzjC/WGbJ1/L3StmND+T9KXcK V/VutSlxSTvVOvFih3uzxf6e9V77zvz7E3nmTfEM1SNn1K6wXhEwSDj1T6LAcE1YQa33scoZ BW/sHFUsRdaFZV88Is6yMj1/noOkz+HU9Wkl/+PKw0uM32zYfvbhBdFO/fnlV7VcF3JPf7eu vUor1LnvmoESS3FGoqEWc1FxIgD8hq+xVwIAAA== X-CMS-MailID: 20180502110417eucas1p172aa0b68b5719dbebd2ed02baaf6a10a X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180502110417eucas1p172aa0b68b5719dbebd2ed02baaf6a10a X-RootMTR: 20180502110417eucas1p172aa0b68b5719dbebd2ed02baaf6a10a References: <1524743493-28113-1-git-send-email-b.zolnierkie@samsung.com> <20180501110239.GM27619@mai> <17338828.V5XOYeIB5l@amdc3058> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On Wednesday, May 02, 2018 12:03:44 PM Bartlomiej Zolnierkiewicz wrote: > On Tuesday, May 01, 2018 01:02:39 PM Daniel Lezcano wrote: > > On Thu, Apr 26, 2018 at 01:51:31PM +0200, Bartlomiej Zolnierkiewicz wrote: > > > Cleanup code for enabling threshold interrupts in ->tmu_control > > > method implementations. > > > > > > There should be no functional changes caused by this patch. > > > > > > Signed-off-by: Bartlomiej Zolnierkiewicz > > > --- > > > drivers/thermal/samsung/exynos_tmu.c | 101 ++++++++++++----------------------- > > > 1 file changed, 34 insertions(+), 67 deletions(-) > > > > > > diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c > > > index abe0737..9639acf 100644 > > > --- a/drivers/thermal/samsung/exynos_tmu.c > > > +++ b/drivers/thermal/samsung/exynos_tmu.c > > > @@ -76,9 +76,6 @@ > > > #define EXYNOS_TMU_THERM_TRIP_EN_SHIFT 12 > > > > > > #define EXYNOS_TMU_INTEN_RISE0_SHIFT 0 > > > -#define EXYNOS_TMU_INTEN_RISE1_SHIFT 4 > > > -#define EXYNOS_TMU_INTEN_RISE2_SHIFT 8 > > > -#define EXYNOS_TMU_INTEN_RISE3_SHIFT 12 > > > #define EXYNOS_TMU_INTEN_FALL0_SHIFT 16 > > > > > > #define EXYNOS_EMUL_TIME 0x57F0 > > > @@ -136,13 +133,6 @@ > > > #define EXYNOS7_TMU_TEMP_MASK 0x1ff > > > #define EXYNOS7_PD_DET_EN_SHIFT 23 > > > #define EXYNOS7_TMU_INTEN_RISE0_SHIFT 0 > > > -#define EXYNOS7_TMU_INTEN_RISE1_SHIFT 1 > > > -#define EXYNOS7_TMU_INTEN_RISE2_SHIFT 2 > > > -#define EXYNOS7_TMU_INTEN_RISE3_SHIFT 3 > > > -#define EXYNOS7_TMU_INTEN_RISE4_SHIFT 4 > > > -#define EXYNOS7_TMU_INTEN_RISE5_SHIFT 5 > > > -#define EXYNOS7_TMU_INTEN_RISE6_SHIFT 6 > > > -#define EXYNOS7_TMU_INTEN_RISE7_SHIFT 7 > > > #define EXYNOS7_EMUL_DATA_SHIFT 7 > > > #define EXYNOS7_EMUL_DATA_MASK 0x1ff > > > > > > @@ -615,29 +605,27 @@ static void exynos4210_tmu_control(struct platform_device *pdev, bool on) > > > { > > > struct exynos_tmu_data *data = platform_get_drvdata(pdev); > > > struct thermal_zone_device *tz = data->tzd; > > > - unsigned int con, interrupt_en; > > > + unsigned int con, interrupt_en = 0, i; > > > > > > con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL)); > > > > > > if (on) { > > > - con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); > > > - interrupt_en = > > > - (of_thermal_is_trip_valid(tz, 3) > > > - << EXYNOS_TMU_INTEN_RISE3_SHIFT) | > > > - (of_thermal_is_trip_valid(tz, 2) > > > - << EXYNOS_TMU_INTEN_RISE2_SHIFT) | > > > - (of_thermal_is_trip_valid(tz, 1) > > > - << EXYNOS_TMU_INTEN_RISE1_SHIFT) | > > > - (of_thermal_is_trip_valid(tz, 0) > > > - << EXYNOS_TMU_INTEN_RISE0_SHIFT); > > > + for (i = 0; i < data->ntrip; i++) { > > > + if (!of_thermal_is_trip_valid(tz, i)) > > > + continue; > > > + > > > + interrupt_en |= > > > + (1 << (EXYNOS_TMU_INTEN_RISE0_SHIFT + i * 4)); > > > + } > > > > As EXYNOS_TMU_INTEN_RISE0_SHIFT is equal to zero, may be you can replace this > > by BITS(i * 4) ? > > > > Same comments for exynos5433 and exynos7 below. > > Good point, I will replace it by using BIT() macro. From: Bartlomiej Zolnierkiewicz Subject: [PATCH] thermal: exynos: cleanup code for enabling threshold interrupts Cleanup code for enabling threshold interrupts in ->tmu_control method implementations. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/thermal/samsung/exynos_tmu.c | 100 ++++++++++------------------------- 1 file changed, 31 insertions(+), 69 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: b/drivers/thermal/samsung/exynos_tmu.c =================================================================== --- a/drivers/thermal/samsung/exynos_tmu.c 2018-05-02 12:25:14.393266604 +0200 +++ b/drivers/thermal/samsung/exynos_tmu.c 2018-05-02 12:28:23.545271367 +0200 @@ -75,10 +75,6 @@ #define EXYNOS_TMU_TRIP_MODE_MASK 0x7 #define EXYNOS_TMU_THERM_TRIP_EN_SHIFT 12 -#define EXYNOS_TMU_INTEN_RISE0_SHIFT 0 -#define EXYNOS_TMU_INTEN_RISE1_SHIFT 4 -#define EXYNOS_TMU_INTEN_RISE2_SHIFT 8 -#define EXYNOS_TMU_INTEN_RISE3_SHIFT 12 #define EXYNOS_TMU_INTEN_FALL0_SHIFT 16 #define EXYNOS_EMUL_TIME 0x57F0 @@ -135,14 +131,6 @@ #define EXYNOS7_TMU_TEMP_MASK 0x1ff #define EXYNOS7_PD_DET_EN_SHIFT 23 -#define EXYNOS7_TMU_INTEN_RISE0_SHIFT 0 -#define EXYNOS7_TMU_INTEN_RISE1_SHIFT 1 -#define EXYNOS7_TMU_INTEN_RISE2_SHIFT 2 -#define EXYNOS7_TMU_INTEN_RISE3_SHIFT 3 -#define EXYNOS7_TMU_INTEN_RISE4_SHIFT 4 -#define EXYNOS7_TMU_INTEN_RISE5_SHIFT 5 -#define EXYNOS7_TMU_INTEN_RISE6_SHIFT 6 -#define EXYNOS7_TMU_INTEN_RISE7_SHIFT 7 #define EXYNOS7_EMUL_DATA_SHIFT 7 #define EXYNOS7_EMUL_DATA_MASK 0x1ff @@ -615,29 +603,26 @@ static void exynos4210_tmu_control(struc { struct exynos_tmu_data *data = platform_get_drvdata(pdev); struct thermal_zone_device *tz = data->tzd; - unsigned int con, interrupt_en; + unsigned int con, interrupt_en = 0, i; con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL)); if (on) { - con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); - interrupt_en = - (of_thermal_is_trip_valid(tz, 3) - << EXYNOS_TMU_INTEN_RISE3_SHIFT) | - (of_thermal_is_trip_valid(tz, 2) - << EXYNOS_TMU_INTEN_RISE2_SHIFT) | - (of_thermal_is_trip_valid(tz, 1) - << EXYNOS_TMU_INTEN_RISE1_SHIFT) | - (of_thermal_is_trip_valid(tz, 0) - << EXYNOS_TMU_INTEN_RISE0_SHIFT); + for (i = 0; i < data->ntrip; i++) { + if (!of_thermal_is_trip_valid(tz, i)) + continue; + + interrupt_en |= BIT(i * 4); + } if (data->soc != SOC_ARCH_EXYNOS4210) interrupt_en |= interrupt_en << EXYNOS_TMU_INTEN_FALL0_SHIFT; - } else { + + con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); + } else con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT); - interrupt_en = 0; /* Disable all interrupts */ - } + writel(interrupt_en, data->base + EXYNOS_TMU_REG_INTEN); writel(con, data->base + EXYNOS_TMU_REG_CONTROL); } @@ -646,36 +631,24 @@ static void exynos5433_tmu_control(struc { struct exynos_tmu_data *data = platform_get_drvdata(pdev); struct thermal_zone_device *tz = data->tzd; - unsigned int con, interrupt_en, pd_det_en; + unsigned int con, interrupt_en = 0, pd_det_en, i; con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL)); if (on) { - con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); - interrupt_en = - (of_thermal_is_trip_valid(tz, 7) - << EXYNOS7_TMU_INTEN_RISE7_SHIFT) | - (of_thermal_is_trip_valid(tz, 6) - << EXYNOS7_TMU_INTEN_RISE6_SHIFT) | - (of_thermal_is_trip_valid(tz, 5) - << EXYNOS7_TMU_INTEN_RISE5_SHIFT) | - (of_thermal_is_trip_valid(tz, 4) - << EXYNOS7_TMU_INTEN_RISE4_SHIFT) | - (of_thermal_is_trip_valid(tz, 3) - << EXYNOS7_TMU_INTEN_RISE3_SHIFT) | - (of_thermal_is_trip_valid(tz, 2) - << EXYNOS7_TMU_INTEN_RISE2_SHIFT) | - (of_thermal_is_trip_valid(tz, 1) - << EXYNOS7_TMU_INTEN_RISE1_SHIFT) | - (of_thermal_is_trip_valid(tz, 0) - << EXYNOS7_TMU_INTEN_RISE0_SHIFT); + for (i = 0; i < data->ntrip; i++) { + if (!of_thermal_is_trip_valid(tz, i)) + continue; + + interrupt_en |= BIT(i); + } interrupt_en |= interrupt_en << EXYNOS_TMU_INTEN_FALL0_SHIFT; - } else { + + con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); + } else con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT); - interrupt_en = 0; /* Disable all interrupts */ - } pd_det_en = on ? EXYNOS5433_PD_DET_EN : 0; @@ -688,37 +661,26 @@ static void exynos7_tmu_control(struct p { struct exynos_tmu_data *data = platform_get_drvdata(pdev); struct thermal_zone_device *tz = data->tzd; - unsigned int con, interrupt_en; + unsigned int con, interrupt_en = 0, i; con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL)); if (on) { - con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); - con |= (1 << EXYNOS7_PD_DET_EN_SHIFT); - interrupt_en = - (of_thermal_is_trip_valid(tz, 7) - << EXYNOS7_TMU_INTEN_RISE7_SHIFT) | - (of_thermal_is_trip_valid(tz, 6) - << EXYNOS7_TMU_INTEN_RISE6_SHIFT) | - (of_thermal_is_trip_valid(tz, 5) - << EXYNOS7_TMU_INTEN_RISE5_SHIFT) | - (of_thermal_is_trip_valid(tz, 4) - << EXYNOS7_TMU_INTEN_RISE4_SHIFT) | - (of_thermal_is_trip_valid(tz, 3) - << EXYNOS7_TMU_INTEN_RISE3_SHIFT) | - (of_thermal_is_trip_valid(tz, 2) - << EXYNOS7_TMU_INTEN_RISE2_SHIFT) | - (of_thermal_is_trip_valid(tz, 1) - << EXYNOS7_TMU_INTEN_RISE1_SHIFT) | - (of_thermal_is_trip_valid(tz, 0) - << EXYNOS7_TMU_INTEN_RISE0_SHIFT); + for (i = 0; i < data->ntrip; i++) { + if (!of_thermal_is_trip_valid(tz, i)) + continue; + + interrupt_en |= BIT(i); + } interrupt_en |= interrupt_en << EXYNOS_TMU_INTEN_FALL0_SHIFT; + + con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); + con |= (1 << EXYNOS7_PD_DET_EN_SHIFT); } else { con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT); con &= ~(1 << EXYNOS7_PD_DET_EN_SHIFT); - interrupt_en = 0; /* Disable all interrupts */ } writel(interrupt_en, data->base + EXYNOS7_TMU_REG_INTEN);